@charset "utf-8";
/* CSS Document */
/*公用*/
*{margin:0;padding:0;box-sizing: border-box;}
html,body{-webkit-text-size-adjust:none;height: 100%;}
body{font-size:14px;color:#ccc;font-family: "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;}
ol li,ul li{list-style-type:none; vertical-align:middle;}
img{border:none;vertical-align:middle;}
input{vertical-align:middle;outline: none;}
font{font-size:12px;}
table{border-collapse: collapse;border-spacing: 0;}
h1,h2,h3,h4,h5,h6,strong{font-weight:normal;}
a{text-decoration:none;}

@font-face {
  font-family:"yueyi";
  src: url("../fonts/yueyi.woff2") format("woff2"),
       url("../fonts/yueyi.woff") format("woff"),
       url("../fonts/yueyi.ttf") format("truetype"),
       url("../fonts/yueyi.eot") format("embedded-opentype"),
       url("../fonts/yueyi.svg") format("svg");
}
.yueyi{
    font-family: "yueyi";
    font-weight: 300;
}

.transition{transition:all .3s ease 0s;}

@font-face {
  font-family: 'FontAwesome';
  src: url('../fonts/fontawesome-webfont.eot?v=4.7.0');
  src: url('../fonts/fontawesome-webfont.eot?#iefix&v=4.7.0') format('embedded-opentype'), url('../fonts/fontawesome-webfont.woff2?v=4.7.0') format('woff2'), url('../fonts/fontawesome-webfont.woff?v=4.7.0') format('woff'), url('../fonts/fontawesome-webfont.ttf?v=4.7.0') format('truetype'), url('../fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular') format('svg');
  font-weight: normal;
  font-style: normal;
}
.fa {
  display: inline-block;
  font: normal normal normal 14px/1 FontAwesome;
  font-size: inherit;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* for block of numbers */
.hljs-ln-numbers {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

    text-align: center;
    color: #ccc;
    border-right: 1px solid #666;
    vertical-align: top;
    padding-right:5px!important;

    /* your custom style here */
}

/* for block of code */
.hljs-ln-code {
    padding-left: 10px!important;
}

pre {
	tab-size:4;
	-moz-tab-size:4;
	-o-tab-size:4;
	line-height: 20px;
}


@media (min-width: 1200px) {
.flex_center_between{display: flex;align-items: center;justify-content: space-between;}

.banner_bg{background: #f6f6f6 url(../images/bg03.jpg) center top no-repeat;background-size: cover;}

.w1200{width: 1200px;margin: 0 auto;}

.banner{display: flex;align-items: center;justify-content: space-between;padding:150px 0 200px;}
.banner_text{color:#fff;}
.banner_text span{font-size:14px;line-height: 24px;}
.banner_text h2{font-size:50px;line-height: 24px;line-height: 75px;padding:15px 0;}
.banner_text p{font-size:20px;line-height: 30px;letter-spacing: 5px;}

.banner_img{flex-shrink:0;width: 550px;animation: fudong 1.5s ease-in-out 0.1s infinite alternate;}

.links{padding:80px 0 80px;background: #f6f6f6 url(../images/bg07.jpg) center top no-repeat;background-size: cover;}
.links_tit{color:#fff;text-align: center;}
.links_tit h2{font-size:45px;line-height: 60px;}
.links_tit p{font-size:20px;line-height: 30px;}

.links_list{padding:50px 0 30px;display: flex;align-items: center;justify-content: flex-start;flex-wrap: wrap;}
.links_list li{
    width: 25%;
    text-align: center;
    line-height: 40px;
    margin-bottom: 30px;
}
.links_list li a {
    font-size: 16px;
    border-radius: 5px;
    display: block;
    border: 1px solid #f1f1f1;
    background: #ffffff;
    margin: 0 10px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    opacity: 0.75;
}
.links_list li a:hover {
   box-shadow: 0 4px 10px -4px rgba(48, 63, 107, 0.20);
   background: #eb660f;
   color: #fff;
   border: 1px solid #eb660f;
   opacity: 1;
}

.service_bg{
	padding:80px 0 120px;
	background: #f6f6f6 url(../images/bg05.jpg) center top no-repeat;
	background-size: cover;
}
.service_tit{
	text-align: center;
	color:#333;
}
.service_tit h2{
	font-size:45px;
	line-height: 60px;
}
.service_tit p{
	font-size:18px;
	line-height: 30px;
	color:#666;
}
.service_list{
	display: flex;
	align-items:stretch;
	justify-content: space-between;
}
.service_list li{
	background: #fff;
	border-radius:10px;
	text-align: center;
	width: 100%;
	margin:50px 15px 0;
	padding:40px 0 50px;
}
.services_item{
	padding:40px 0 0;
}
.services_item h4{
	font-size:20px;
	color:#333;
	font-family: "yueyi";
}
.services_item p{
	color: #454545;
	font-size: 14px;
	font-weight: 300;
	padding:15px 0 30px;
}
.services_item a{
	display: inline-block;
	background: transparent;
	font-size: 15px;
	font-weight: 300;
	padding: 12px 25px;
	color: #ffffff;
	background-image: linear-gradient(to right, #6454ef 0%, #5066f7 100%);
	border-radius:5px;
	transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.services_item a:hover {
   background-image: linear-gradient(to right, #5066f7 0%, #6454ef 100%);
   transform-origin: center center;
   -webkit-animation-name: shaky-slow;
   animation-name: shaky-slow;
   -webkit-animation-duration: 4s;
   animation-duration: 4s;
   -webkit-animation-iteration-count: infinite;
   animation-iteration-count: infinite;
   -webkit-animation-timing-function: ease-in-out;
   animation-timing-function: ease-in-out;
   -webkit-animation-delay: 0s;
   animation-delay: 0s;
   -webkit-animation-play-state: running;
   animation-play-state: running;
}
.footer{
	margin-top: 30px;
	display: flex;align-items: center;justify-content: space-between;
	padding-bottom: 20px;
}
.footer h3{
	font-size: 20px;
	text-transform: uppercase;
	letter-spacing: 1px;
	position: relative;
	color:#333;
	font-family:"yueyi";
	display: flex;align-items: center;
	height: 60px;
}
.footer h3 i{
	margin-right:5px;
	margin-top: -3px;
}
.copyright{
	display: flex;align-items: center;justify-content: space-between;
	color:#999;
	line-height: 20px;
	padding:15px 0;
	font-size:12px;
	border-top:1px solid #eee;
}
.copyright a{
	color:#999;
}

.fa-user-circle-o:before {
  content: "\f2be";
}
.fa-qq:before {
  content: "\f1d6";
}

/*案例*/
.case_nav{
	display: flex;
	align-items: center;
	justify-content:center;
}
.case_nav li{
	color:#333;
	font-size: 16px;
	padding:0 20px;
	margin: 0 5px;
	cursor: pointer;
	line-height: 30px;
	position: relative;
	transition:all .3s ease 0s;
}
.case_nav li.hover,.case_nav li:hover{
	color: #007DDB;
}
.case_nav li.hover::after{
	content: '';
	position: absolute;
	left:20px;
	bottom: -3px;
	right:20px;
	height: 2px;
	background:#007DDB;
	border-radius: 1px;
}

.case_list{
	display: flex;
	align-items: stretch;
	justify-content:flex-start;
	flex-wrap: wrap;
	padding:10px 0 50px;
}
.case_list li{
	width:280px;
	background: #fff;
	border-radius: 10px;
	box-sizing: border-box;
	padding:20px;
	margin: 20px 10px 0;
	box-shadow: 0 5px 20px rgba(0,0,0,0.1);
	transition:all .3s ease 0s;
}
.case_list li:hover{
	box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}
.case_img{
	width: 100%;
	box-sizing: border-box;
	border:1px solid #eee;
	height:180px;
	overflow: hidden;
	position: relative;
}
.case_tag{
	position: absolute;
	top:-21px;
	right:-44px;
	width: 80px;
	background: #007DDB;
	color:#fff;
	font-size: 12px;
	font-weight: 300;
	line-height: 30px;
	text-align: center;
	transform-origin: 0 0;
	transform:rotate(45deg);
}
.case_item{
	padding:20px 0 0;
	text-align: center;
}
.case_item h4{
	font-size:20px;
	color:#333;
	font-family: "yueyi";
}
.case_item p{
	color: #454545;
	font-size: 14px;
	font-weight: 300;
	line-height: 22px;
	padding:8px 0 15px;
}
.case_item a{
	display: inline-block;
	background: transparent;
	font-size: 14px;
	font-weight: 300;
	padding:8px 25px;
	line-height: 20px;
	color: #ffffff;
	background-image: linear-gradient(to right, #6454ef 0%, #5066f7 100%);
	border-radius:5px;
	transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.case_item a:hover {
   background-image: linear-gradient(to right, #5066f7 0%, #6454ef 100%);
   transform-origin: center center;
   -webkit-animation-name: shaky-slow;
   animation-name: shaky-slow;
   -webkit-animation-duration: 4s;
   animation-duration: 4s;
   -webkit-animation-iteration-count: infinite;
   animation-iteration-count: infinite;
   -webkit-animation-timing-function: ease-in-out;
   animation-timing-function: ease-in-out;
   -webkit-animation-delay: 0s;
   animation-delay: 0s;
   -webkit-animation-play-state: running;
   animation-play-state: running;
   
}
.tim a{
	color:#666;
	cursor: pointer;
}
.typewrite::after{
	content:'|';
	font-size: 14px;
	font-weight: 300px;
	animation: typewrite 1s infinite;
}
.about_me{
	display: flex;
	align-items: center;
	justify-content: space-between;
	
}


/*联系我们*/
.contact{
	display: flex;
	align-items:stretch;
	justify-content: space-between;
	padding:10px 0 50px;
}
.contact li{
	width:100%;
	box-sizing: border-box;
	padding:30px;
	background: #fff;
	border-radius: 10px;
	margin:30px 15px 0;
	box-shadow: 0px 32px 80px -40px rgba(0,0,0,0.5);
	transition:all .3s ease 0s;
	
}
.contact li:hover{
	box-shadow: 0px 5px 10px -5px rgba(0,0,0,0.5);
}
.ico{
	width: 56px;
	height: 56px;
	color:#3B4FE4;
	background-color: rgba(59, 79, 228, 0.12);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 22px;
}
.contact li h3{
	font-size: 24px;
	line-height: 30px;
	color:#333;
	padding:20px 0 10px;
}
.contact li p{
	font-size: 16px;
	line-height: 20px;
	color:#666;
}
.fa-weixin:before {
	content: "\f1d7";
}
.fa-mail:before {
	content: "\f0e0";
}



.mt20{
	margin-top: 20px;
}
.mt30{
	margin-top: 30px;
}
.mt40{
	margin-top: 40px;
}
/*波浪效果*/
.waves {
    position: relative;
    width: 100%;
    height: 7vh;
    margin-bottom: -7px;
    min-height: 100px;
    max-height: 150px;
}

.parallax>use {
    animation: move-forever 25s cubic-bezier(.55, .5, .45, .5) infinite;
}

.parallax>use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
}

.parallax>use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
}

.parallax>use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
}

.parallax>use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
}

/*灯笼*/
.deng-box {
	position: fixed;
	top: -40px;
	right: -20px;
	z-index: 999;
}
 
.deng-box1 {
	position: fixed;
	top: -30px;
	right: 20px;
	z-index: 999;
}
 
.deng-box1 .deng {
	position: relative;
	width: 120px;
	height: 90px;
	margin: 50px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.8);
	border-radius: 50% 50%;
	-webkit-transform-origin: 50% -100px;
	-webkit-animation: swing 5s infinite ease-in-out;
	box-shadow: -5px 5px 30px 4px rgba(252, 144, 61, 1);
}
 
.deng {
	position: relative;
	width: 120px;
	height: 90px;
	margin: 50px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.8);
	border-radius: 50% 50%;
	-webkit-transform-origin: 50% -100px;
	-webkit-animation: swing 3s infinite ease-in-out;
	box-shadow: -5px 5px 50px 4px rgba(250, 108, 0, 1);
}
 
.deng-a {
	width: 100px;
	height: 90px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.1);
	margin: 12px 8px 8px 10px;
	border-radius: 50% 50%;
	border: 2px solid #dc8f03;
}
 
.deng-b {
	width: 45px;
	height: 90px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.1);
	margin: -4px 8px 8px 26px;
	border-radius: 50% 50%;
	border: 2px solid #dc8f03;
}
 
.xian {
	position: absolute;
	top: -20px;
	left: 60px;
	width: 2px;
	height: 20px;
	background: #dc8f03;
}
 
.shui-a {
	position: relative;
	width: 5px;
	height: 20px;
	margin: -5px 0 0 59px;
	-webkit-animation: swing 4s infinite ease-in-out;
	-webkit-transform-origin: 50% -45px;
	background: #ffa500;
	border-radius: 0 0 5px 5px;
}
 
.shui-b {
	position: absolute;
	top: 14px;
	left: -2px;
	width: 10px;
	height: 10px;
	background: #dc8f03;
	border-radius: 50%;
}
 
.shui-c {
	position: absolute;
	top: 18px;
	left: -2px;
	width: 10px;
	height: 35px;
	background: #ffa500;
	border-radius: 0 0 0 5px;
}
 
.deng:before {
	position: absolute;
	top: -7px;
	left: 29px;
	height: 12px;
	width: 60px;
	content: " ";
	display: block;
	z-index: 999;
	border-radius: 5px 5px 0 0;
	border: solid 1px #dc8f03;
	background: #ffa500;
	background: linear-gradient(to right, #dc8f03, #ffa500, #dc8f03, #ffa500, #dc8f03);
}
 
.deng:after {
	position: absolute;
	bottom: -7px;
	left: 10px;
	height: 12px;
	width: 60px;
	content: " ";
	display: block;
	margin-left: 20px;
	border-radius: 0 0 5px 5px;
	border: solid 1px #dc8f03;
	background: #ffa500;
	background: linear-gradient(to right, #dc8f03, #ffa500, #dc8f03, #ffa500, #dc8f03);
}
 
.deng-t {
	font-size: 42px;
	color: #dc8f03;
	font-weight: bold;
	line-height: 85px;
	text-align: center;
}
 
.night .deng-t, 
.night .deng-box, 
.night .deng-box1 {
	background: transparent !important;
}

}
@media (min-width: 768px) and (max-width:1200px) {
.flex_center_between{display: flex;align-items: center;justify-content: space-between;}

.banner_bg{background: #f6f6f6 url(../images/bg03.jpg) center top no-repeat;background-size: cover;}

.w1200{width: 100%;margin: 0 auto;}

.banner{display: flex;align-items: center;justify-content: space-between;padding:150px 0 200px;}
.banner_text{color:#fff;}
.banner_text span{font-size:14px;line-height: 24px;}
.banner_text h2{font-size:50px;line-height: 24px;line-height: 75px;padding:15px 0;}
.banner_text p{font-size:20px;line-height: 30px;letter-spacing: 5px;}

.banner_img{flex-shrink:0;width: 550px;animation: fudong 1.5s ease-in-out 0.1s infinite alternate;}

.links{padding:80px 0 80px;background: #f6f6f6 url(../images/bg07.jpg) center top no-repeat;background-size: cover;}
.links_tit{color:#fff;text-align: center;}
.links_tit h2{font-size:45px;line-height: 60px;}
.links_tit p{font-size:20px;line-height: 30px;}

.links_list{padding:50px 0 30px;display: flex;align-items: center;justify-content: flex-start;flex-wrap: wrap;}
.links_list li{
    width: 25%;
    text-align: center;
    line-height: 40px;
    margin-bottom: 30px;
}
.links_list li a {
    font-size: 16px;
    border-radius: 5px;
    display: block;
    border: 1px solid #f1f1f1;
    background: #ffffff;
    margin: 0 10px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    opacity: 0.75;
}
.links_list li a:hover {
   box-shadow: 0 4px 10px -4px rgba(48, 63, 107, 0.20);
   background: #eb660f;
   color: #fff;
   border: 1px solid #eb660f;
   opacity: 1;
}

.service_bg{
	padding:80px 0 120px;
	background: #f6f6f6 url(../images/bg05.jpg) center top no-repeat;
	background-size: cover;
}
.service_tit{
	text-align: center;
	color:#333;
}
.service_tit h2{
	font-size:45px;
	line-height: 60px;
}
.service_tit p{
	font-size:18px;
	line-height: 30px;
	color:#666;
}
.service_list{
	display: flex;
	align-items:stretch;
	justify-content: space-between;
	padding:0 10px;
}
.service_list li{
	background: #fff;
	border-radius:10px;
	text-align: center;
	width: 100%;
	margin:50px 10px 0;
	padding:40px 0 50px;
}
.services_item{
	padding:40px 0 0;
}
.services_item h4{
	font-size:20px;
	color:#333;
	font-family: "yueyi";
}
.services_item p{
	color: #454545;
	font-size: 14px;
	font-weight: 300;
	padding:15px 0 30px;
}
.services_item a{
	display: inline-block;
	background: transparent;
	font-size: 15px;
	font-weight: 300;
	padding: 12px 25px;
	color: #ffffff;
	background-image: linear-gradient(to right, #6454ef 0%, #5066f7 100%);
	border-radius:5px;
	transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.services_item a:hover {
   background-image: linear-gradient(to right, #5066f7 0%, #6454ef 100%);
   transform-origin: center center;
   -webkit-animation-name: shaky-slow;
   animation-name: shaky-slow;
   -webkit-animation-duration: 4s;
   animation-duration: 4s;
   -webkit-animation-iteration-count: infinite;
   animation-iteration-count: infinite;
   -webkit-animation-timing-function: ease-in-out;
   animation-timing-function: ease-in-out;
   -webkit-animation-delay: 0s;
   animation-delay: 0s;
   -webkit-animation-play-state: running;
   animation-play-state: running;
}
.footer{
	margin-top: 30px;
	display: flex;align-items: center;justify-content: space-between;
	padding:0 20px 20px;
}
.footer h3{
	font-size: 20px;
	text-transform: uppercase;
	letter-spacing: 1px;
	position: relative;
	color:#333;
	font-family:"yueyi";
	display: flex;align-items: center;
	height: 60px;
}
.footer h3 i{
	margin-right:5px;
	margin-top: -3px;
}
.copyright{
	display: flex;align-items: center;justify-content: space-between;
	color:#999;
	line-height: 20px;
	padding:15px 20px;
	font-size:12px;
	border-top:1px solid #eee;
}
.copyright a{
	color:#999;
}
.fa-user-circle-o:before {
  content: "\f2be";
}
.fa-qq:before {
  content: "\f1d6";
}

/*案例*/
.case_nav{
	display: flex;
	align-items: center;
	justify-content:center;
}
.case_nav li{
	color:#333;
	font-size: 16px;
	padding:0 20px;
	margin: 0 5px;
	cursor: pointer;
	line-height: 30px;
	position: relative;
	transition:all .3s ease 0s;
}
.case_nav li.hover,.case_nav li:hover{
	color: #007DDB;
}
.case_nav li.hover::after{
	content: '';
	position: absolute;
	left:20px;
	bottom: -3px;
	right:20px;
	height: 2px;
	background:#007DDB;
	border-radius: 1px;
}

.case_list{
	display: flex;
	align-items: stretch;
	justify-content:center;
	flex-wrap: wrap;
	padding:10px 0 50px;
}
.case_list li{
	width:280px;
	background: #fff;
	border-radius: 10px;
	box-sizing: border-box;
	padding:20px;
	margin: 20px 10px 0;
	box-shadow: 0 5px 20px rgba(0,0,0,0.1);
	transition:all .3s ease 0s;
}
.case_list li:hover{
	box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}
.case_img{
	width: 100%;
	box-sizing: border-box;
	border:1px solid #eee;
	height:180px;
	overflow: hidden;
	position: relative;
}
.case_tag{
	position: absolute;
	top:-21px;
	right:-44px;
	width: 80px;
	background: #007DDB;
	color:#fff;
	font-size: 12px;
	font-weight: 300;
	line-height: 30px;
	text-align: center;
	transform-origin: 0 0;
	transform:rotate(45deg);
}
.case_item{
	padding:20px 0 0;
	text-align: center;
}
.case_item h4{
	font-size:20px;
	color:#333;
	font-family: "yueyi";
}
.case_item p{
	color: #454545;
	font-size: 14px;
	font-weight: 300;
	line-height: 22px;
	padding:8px 0 15px;
}
.case_item a{
	display: inline-block;
	background: transparent;
	font-size: 14px;
	font-weight: 300;
	padding:8px 25px;
	line-height: 20px;
	color: #ffffff;
	background-image: linear-gradient(to right, #6454ef 0%, #5066f7 100%);
	border-radius:5px;
	transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.case_item a:hover {
   background-image: linear-gradient(to right, #5066f7 0%, #6454ef 100%);
   transform-origin: center center;
   -webkit-animation-name: shaky-slow;
   animation-name: shaky-slow;
   -webkit-animation-duration: 4s;
   animation-duration: 4s;
   -webkit-animation-iteration-count: infinite;
   animation-iteration-count: infinite;
   -webkit-animation-timing-function: ease-in-out;
   animation-timing-function: ease-in-out;
   -webkit-animation-delay: 0s;
   animation-delay: 0s;
   -webkit-animation-play-state: running;
   animation-play-state: running;
   
}
.tim a{
	color:#666;
	cursor: pointer;
}
.typewrite::after{
	content:'|';
	font-size: 14px;
	font-weight: 300px;
	animation: typewrite 1s infinite;
}
.about_me{
	display: flex;
	align-items: center;
	justify-content: space-between;
	
}

/*联系我们*/
.contact{
	display: flex;
	align-items:stretch;
	justify-content: space-between;
	padding:10px 10px 50px;
}
.contact li{
	width:100%;
	box-sizing: border-box;
	padding:30px;
	background: #fff;
	border-radius: 10px;
	margin:30px 15px 0;
	box-shadow: 0px 32px 80px -40px rgba(0,0,0,0.5);
	transition:all .3s ease 0s;
	
}
.contact li:hover{
	box-shadow: 0px 5px 10px -5px rgba(0,0,0,0.5);
}
.ico{
	width: 56px;
	height: 56px;
	color:#3B4FE4;
	background-color: rgba(59, 79, 228, 0.12);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 22px;
}
.contact li h3{
	font-size: 24px;
	line-height: 30px;
	color:#333;
	padding:20px 0 10px;
}
.contact li p{
	font-size: 16px;
	line-height: 20px;
	color:#666;
}
.fa-weixin:before {
	content: "\f1d7";
}
.fa-mail:before {
	content: "\f0e0";
}

.mt20{
	margin-top: 20px;
}
.mt30{
	margin-top: 30px;
}
.mt40{
	margin-top: 40px;
}
/*波浪效果*/
.waves {
    position: relative;
    width: 100%;
    height: 7vh;
    margin-bottom: -7px;
    min-height: 100px;
    max-height: 150px;
}

.parallax>use {
    animation: move-forever 25s cubic-bezier(.55, .5, .45, .5) infinite;
}

.parallax>use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
}

.parallax>use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
}

.parallax>use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
}

.parallax>use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
}

/*灯笼*/
.deng-box {
	position: fixed;
	top: -40px;
	right: -20px;
	z-index: 999;
}
 
.deng-box1 {
	position: fixed;
	top: -30px;
	right: 20px;
	z-index: 999;
}
 
.deng-box1 .deng {
	position: relative;
	width: 120px;
	height: 90px;
	margin: 50px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.8);
	border-radius: 50% 50%;
	-webkit-transform-origin: 50% -100px;
	-webkit-animation: swing 5s infinite ease-in-out;
	box-shadow: -5px 5px 30px 4px rgba(252, 144, 61, 1);
}
 
.deng {
	position: relative;
	width: 120px;
	height: 90px;
	margin: 50px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.8);
	border-radius: 50% 50%;
	-webkit-transform-origin: 50% -100px;
	-webkit-animation: swing 3s infinite ease-in-out;
	box-shadow: -5px 5px 50px 4px rgba(250, 108, 0, 1);
}
 
.deng-a {
	width: 100px;
	height: 90px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.1);
	margin: 12px 8px 8px 10px;
	border-radius: 50% 50%;
	border: 2px solid #dc8f03;
}
 
.deng-b {
	width: 45px;
	height: 90px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.1);
	margin: -4px 8px 8px 26px;
	border-radius: 50% 50%;
	border: 2px solid #dc8f03;
}
 
.xian {
	position: absolute;
	top: -20px;
	left: 60px;
	width: 2px;
	height: 20px;
	background: #dc8f03;
}
 
.shui-a {
	position: relative;
	width: 5px;
	height: 20px;
	margin: -5px 0 0 59px;
	-webkit-animation: swing 4s infinite ease-in-out;
	-webkit-transform-origin: 50% -45px;
	background: #ffa500;
	border-radius: 0 0 5px 5px;
}
 
.shui-b {
	position: absolute;
	top: 14px;
	left: -2px;
	width: 10px;
	height: 10px;
	background: #dc8f03;
	border-radius: 50%;
}
 
.shui-c {
	position: absolute;
	top: 18px;
	left: -2px;
	width: 10px;
	height: 35px;
	background: #ffa500;
	border-radius: 0 0 0 5px;
}
 
.deng:before {
	position: absolute;
	top: -7px;
	left: 29px;
	height: 12px;
	width: 60px;
	content: " ";
	display: block;
	z-index: 999;
	border-radius: 5px 5px 0 0;
	border: solid 1px #dc8f03;
	background: #ffa500;
	background: linear-gradient(to right, #dc8f03, #ffa500, #dc8f03, #ffa500, #dc8f03);
}
 
.deng:after {
	position: absolute;
	bottom: -7px;
	left: 10px;
	height: 12px;
	width: 60px;
	content: " ";
	display: block;
	margin-left: 20px;
	border-radius: 0 0 5px 5px;
	border: solid 1px #dc8f03;
	background: #ffa500;
	background: linear-gradient(to right, #dc8f03, #ffa500, #dc8f03, #ffa500, #dc8f03);
}
 
.deng-t {
	font-size: 42px;
	color: #dc8f03;
	font-weight: bold;
	line-height: 85px;
	text-align: center;
}
 
.night .deng-t, 
.night .deng-box, 
.night .deng-box1 {
	background: transparent !important;
}


}
@media (max-width: 768px) {
.flex_center_between{display: flex;align-items: center;justify-content: space-between;}

.banner_bg{background: #f6f6f6 url(../images/bg03.jpg) center top no-repeat;background-size: cover;}

.w1200{width: 100%;margin: 0 auto;}

.banner{
	display: flex;
	flex-direction: column-reverse;
	align-items: center;
	justify-content: space-between;
	padding:50px 20px 100px;
}
.banner_text{color:#fff;padding: 30px 10px 0;width: 100%;box-sizing: border-box;}
.banner_text span{font-size:14px;line-height: 24px;}
.banner_text h2{font-size:30px;line-height: 24px;line-height: 40px;padding:15px 0;}
.banner_text p{font-size:18px;line-height: 30px;letter-spacing: 5px;}

.banner_img{flex-shrink:0;width: 80%;animation: fudong 1.5s ease-in-out 0.1s infinite alternate;}

.links{padding:80px 0 50px;background: #f6f6f6 url(../images/bg07.jpg) center top no-repeat;background-size: cover;}
.links_tit{color:#fff;text-align: center;}
.links_tit h2{font-size:45px;line-height: 60px;}
.links_tit p{font-size:20px;line-height: 30px;}

.links_list{padding:50px 0 30px;display: flex;align-items: center;justify-content: flex-start;flex-wrap: wrap;}
.links_list li{
    width: 25%;
    text-align: center;
    line-height: 40px;
    margin-bottom: 30px;
}
.links_list li a {
    font-size: 16px;
    border-radius: 5px;
    display: block;
    border: 1px solid #f1f1f1;
    background: #ffffff;
    margin: 0 10px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    opacity: 0.75;
}
.links_list li a:hover {
   box-shadow: 0 4px 10px -4px rgba(48, 63, 107, 0.20);
   background: #eb660f;
   color: #fff;
   border: 1px solid #eb660f;
   opacity: 1;
}

.service_bg{
	padding:80px 0 120px;
	background: #f6f6f6 url(../images/bg05.jpg) center top no-repeat;
	background-size: cover;
}
.service_tit{
	text-align: center;
	color:#333;
}
.service_tit h2{
	font-size:30px;
	line-height: 40px;
}
.service_tit p{
	font-size:16px;
	line-height: 24px;
	color:#666;
}
.service_list{
	display: flex;
	align-items:stretch;
	justify-content: space-between;
	flex-wrap: wrap;
	padding:20px;
}
.service_list li{
	background: #fff;
	border-radius:10px;
	text-align: center;
	width: 48%;
	margin:20px 0 0;
	padding:40px 0 30px;
}
.services_item{
	padding:20px 0 0;
}
.services_item h4{
	font-size:16px;
	color:#333;
	font-family: "yueyi";
}
.services_item p{
	color: #454545;
	font-size: 12px;
	font-weight: 300;
	padding:15px 0 20px;
}
.services_item a{
	display: inline-block;
	background: transparent;
	font-size: 14px;
	font-weight: 300;
	padding: 8px 25px;
	color: #ffffff;
	background-image: linear-gradient(to right, #6454ef 0%, #5066f7 100%);
	border-radius:5px;
	transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.services_item a:hover {
   background-image: linear-gradient(to right, #5066f7 0%, #6454ef 100%);
   transform-origin: center center;
   -webkit-animation-name: shaky-slow;
   animation-name: shaky-slow;
   -webkit-animation-duration: 4s;
   animation-duration: 4s;
   -webkit-animation-iteration-count: infinite;
   animation-iteration-count: infinite;
   -webkit-animation-timing-function: ease-in-out;
   animation-timing-function: ease-in-out;
   -webkit-animation-delay: 0s;
   animation-delay: 0s;
   -webkit-animation-play-state: running;
   animation-play-state: running;
}
.footer{
	margin-top: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	text-align: center;
	padding:0 20px 20px;
}
.footer h3{
	font-size: 20px;
	text-transform: uppercase;
	letter-spacing: 1px;
	position: relative;
	color:#333;
	font-family:"yueyi";
	display: flex;
	align-items: center;
	justify-content: center;
	height: 60px;
}
.footer h3 i{
	margin-right:5px;
	margin-top: -5px;
}
.about{
	
}
.tim{
	margin-top: 20px;
}
.copyright{
	display: flex;
	align-items: center;
	justify-content:center;
	flex-direction: column;
	color:#999;
	margin-top: 10px;
	line-height: 20px;
	padding:15px 20px;
	font-size:12px;
	border-top:1px solid #eee;
}
.copyright a{
	color:#999;
}
.fa-user-circle-o:before {
  content: "\f2be";
}
.fa-qq:before {
  content: "\f1d6";
}

/*案例*/
.case_nav{
	display: flex;
	align-items: center;
	justify-content:space-around;
	padding:0 20px;
}
.case_nav li{
	color:#333;
	font-size: 16px;
	padding:0 10px;
	cursor: pointer;
	line-height: 30px;
	position: relative;
	transition:all .3s ease 0s;
}
.case_nav li.hover,.case_nav li:hover{
	color: #007DDB;
}
.case_nav li.hover::after{
	content: '';
	position: absolute;
	left:20px;
	bottom: -3px;
	right:20px;
	height: 2px;
	background:#007DDB;
	border-radius: 1px;
}

.case_list{
	display: flex;
	align-items: stretch;
	justify-content:space-between;
	flex-wrap: wrap;
	padding:10px 20px 50px;
}
.case_list li{
	width:47%;
	box-sizing: border-box;
	background: #fff;
	border-radius: 10px;
	box-sizing: border-box;
	padding:20px;
	margin: 20px 0 0;
	box-shadow: 0 5px 20px rgba(0,0,0,0.1);
	transition:all .3s ease 0s;
}
.case_list li:hover{
	box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}
.case_img{
	width: 100%;
	box-sizing: border-box;
	border:1px solid #eee;
	max-height:100px;
	overflow: hidden;
	position: relative;
}
.case_tag{
	position: absolute;
	top:-21px;
	right:-44px;
	width: 80px;
	background: #007DDB;
	color:#fff;
	font-size: 12px;
	font-weight: 300;
	line-height: 30px;
	text-align: center;
	transform-origin: 0 0;
	transform:rotate(45deg);
}
.case_item{
	padding:15px 0 0;
	text-align: center;
}
.case_item h4{
	font-size:18px;
	color:#333;
	font-family: "yueyi";
}
.case_item p{
	color: #454545;
	font-size: 12px;
	font-weight: 300;
	line-height: 18px;
	padding:8px 0 10px;
}
.case_item a{
	display: inline-block;
	background: transparent;
	font-size: 12px;
	font-weight: 300;
	padding:8px 25px;
	line-height: 18px;
	color: #ffffff;
	background-image: linear-gradient(to right, #6454ef 0%, #5066f7 100%);
	border-radius:5px;
	transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.case_item a:hover {
   background-image: linear-gradient(to right, #5066f7 0%, #6454ef 100%);
   transform-origin: center center;
   -webkit-animation-name: shaky-slow;
   animation-name: shaky-slow;
   -webkit-animation-duration: 4s;
   animation-duration: 4s;
   -webkit-animation-iteration-count: infinite;
   animation-iteration-count: infinite;
   -webkit-animation-timing-function: ease-in-out;
   animation-timing-function: ease-in-out;
   -webkit-animation-delay: 0s;
   animation-delay: 0s;
   -webkit-animation-play-state: running;
   animation-play-state: running;
   
}
.tim a{
	color:#666;
	cursor: pointer;
}
.typewrite::after{
	content:'|';
	font-size: 14px;
	font-weight: 300px;
	animation: typewrite 1s infinite;
}
.about_me{
	display: flex;
	align-items: center;
	justify-content: space-between;
	
}

/*联系我们*/
.contact{
	display: flex;
	align-items:stretch;
	justify-content: space-between;
	flex-direction: column;
	padding:20px 20px 30px;
}
.contact li{
	width:100%;
	box-sizing: border-box;
	padding:30px;
	background: #fff;
	border-radius: 10px;
	margin:20px 0 0;
	box-shadow: 0px 32px 80px -40px rgba(0,0,0,0.5);
	transition:all .3s ease 0s;
	
}
.contact li:hover{
	box-shadow: 0px 5px 10px -5px rgba(0,0,0,0.5);
}
.ico{
	width: 56px;
	height: 56px;
	color:#3B4FE4;
	background-color: rgba(59, 79, 228, 0.12);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 22px;
}
.contact li h3{
	font-size: 24px;
	line-height: 30px;
	color:#333;
	padding:20px 0 10px;
}
.contact li p{
	font-size: 16px;
	line-height: 20px;
	color:#666;
}
.fa-weixin:before {
	content: "\f1d7";
}
.fa-mail:before {
	content: "\f0e0";
}


.mt20{
	margin-top: 20px;
}
.mt30{
	margin-top: 30px;
}
.mt40{
	margin-top: 40px;
}
/*波浪效果*/
.waves {
    position: relative;
    width: 100%;
    height: 7vh;
    margin-bottom: -7px;
    min-height: 100px;
    max-height: 150px;
}

.parallax>use {
    animation: move-forever 25s cubic-bezier(.55, .5, .45, .5) infinite;
}

.parallax>use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
}

.parallax>use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
}

.parallax>use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
}

.parallax>use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
}

/*灯笼*/
.deng-box {
	display: none;
	position: fixed;
	top: -40px;
	right: -20px;
	z-index: 999;
}
 
.deng-box1 {
	display: none;
	position: fixed;
	top: -30px;
	right: 20px;
	z-index: 999;
}
 
.deng-box1 .deng {
	position: relative;
	width: 120px;
	height: 90px;
	margin: 50px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.8);
	border-radius: 50% 50%;
	-webkit-transform-origin: 50% -100px;
	-webkit-animation: swing 5s infinite ease-in-out;
	box-shadow: -5px 5px 30px 4px rgba(252, 144, 61, 1);
}
 
.deng {
	position: relative;
	width: 120px;
	height: 90px;
	margin: 50px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.8);
	border-radius: 50% 50%;
	-webkit-transform-origin: 50% -100px;
	-webkit-animation: swing 3s infinite ease-in-out;
	box-shadow: -5px 5px 50px 4px rgba(250, 108, 0, 1);
}
 
.deng-a {
	width: 100px;
	height: 90px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.1);
	margin: 12px 8px 8px 10px;
	border-radius: 50% 50%;
	border: 2px solid #dc8f03;
}
 
.deng-b {
	width: 45px;
	height: 90px;
	background: #d8000f;
	background: rgba(216, 0, 15, 0.1);
	margin: -4px 8px 8px 26px;
	border-radius: 50% 50%;
	border: 2px solid #dc8f03;
}
 
.xian {
	position: absolute;
	top: -20px;
	left: 60px;
	width: 2px;
	height: 20px;
	background: #dc8f03;
}
 
.shui-a {
	position: relative;
	width: 5px;
	height: 20px;
	margin: -5px 0 0 59px;
	-webkit-animation: swing 4s infinite ease-in-out;
	-webkit-transform-origin: 50% -45px;
	background: #ffa500;
	border-radius: 0 0 5px 5px;
}
 
.shui-b {
	position: absolute;
	top: 14px;
	left: -2px;
	width: 10px;
	height: 10px;
	background: #dc8f03;
	border-radius: 50%;
}
 
.shui-c {
	position: absolute;
	top: 18px;
	left: -2px;
	width: 10px;
	height: 35px;
	background: #ffa500;
	border-radius: 0 0 0 5px;
}
 
.deng:before {
	position: absolute;
	top: -7px;
	left: 29px;
	height: 12px;
	width: 60px;
	content: " ";
	display: block;
	z-index: 999;
	border-radius: 5px 5px 0 0;
	border: solid 1px #dc8f03;
	background: #ffa500;
	background: linear-gradient(to right, #dc8f03, #ffa500, #dc8f03, #ffa500, #dc8f03);
}
 
.deng:after {
	position: absolute;
	bottom: -7px;
	left: 10px;
	height: 12px;
	width: 60px;
	content: " ";
	display: block;
	margin-left: 20px;
	border-radius: 0 0 5px 5px;
	border: solid 1px #dc8f03;
	background: #ffa500;
	background: linear-gradient(to right, #dc8f03, #ffa500, #dc8f03, #ffa500, #dc8f03);
}
 
.deng-t {
	font-size: 42px;
	color: #dc8f03;
	font-weight: bold;
	line-height: 85px;
	text-align: center;
}
 
.night .deng-t, 
.night .deng-box, 
.night .deng-box1 {
	background: transparent !important;
}




}


textarea,
#editor div {
  display: inline-block;
  width: 49%;
  height: 100%;
  vertical-align: top;
  box-sizing: border-box;
  padding: 0 20px;
}

textarea {
  border: none;
  border-right: 1px solid #ccc;
  resize: none;
  outline: none;
  background-color: #f6f6f6;
  font-size: 14px;
  font-family: "Monaco", courier, monospace;
  padding: 20px;
}

code {
  color: #f66;
}



@keyframes typewrite {
	0% {
		opacity: 0
	}
	100% {
		opacity: 1
	}
}



@-moz-keyframes swing {
	0% {
		-moz-transform: rotate(-10deg)
	}
 
	50% {
		-moz-transform: rotate(10deg)
	}
 
	100% {
		-moz-transform: rotate(-10deg)
	}
}
 
@-webkit-keyframes swing {
	0% {
		-webkit-transform: rotate(-10deg)
	}
 
	50% {
		-webkit-transform: rotate(10deg)
	}
 
	100% {
		-webkit-transform: rotate(-10deg)
	}
}



@keyframes fudong {
    from {
        transform: translate(0, 0)
    }
    to {
        transform: translate(0, 10px)
    }
}


@keyframes move-forever {
    0% {
        transform: translate3d(-90px, 0, 0);
    }

    100% {
        transform: translate3d(85px, 0, 0);
    }
}


@keyframes shaky-slow {
    0% {
        transform: translate(0px, 0px) rotate(0deg);
    }

    2% {
        transform: translate(-1px, 1.5px) rotate(1.5deg);
    }

    4% {
        transform: translate(1.3px, 0px) rotate(-0.5deg);
    }

    6% {
        transform: translate(1.4px, 1.4px) rotate(-2deg);
    }

    8% {
        transform: translate(-1.3px, -1px) rotate(-1.5deg);
    }

    10% {
        transform: translate(1.4px, 0px) rotate(-2deg);
    }

    12% {
        transform: translate(-1.3px, -1px) rotate(-2deg);
    }

    14% {
        transform: translate(1.5px, 1.3px) rotate(1.5deg);
    }

    16% {
        transform: translate(1.5px, -1.5px) rotate(-1.5deg);
    }

    18% {
        transform: translate(1.3px, -1.3px) rotate(-2deg);
    }

    20% {
        transform: translate(1px, 1px) rotate(-0.5deg);
    }

    22% {
        transform: translate(1.3px, 1.5px) rotate(-2deg);
    }

    24% {
        transform: translate(-1.4px, -1px) rotate(2deg);
    }

    26% {
        transform: translate(1.3px, -1.3px) rotate(0.5deg);
    }

    28% {
        transform: translate(1.6px, -1.6px) rotate(-1.5deg);
    }

    30% {
        transform: translate(-1.3px, -1.3px) rotate(-1.5deg);
    }

    32% {
        transform: translate(-1px, 0px) rotate(2deg);
    }

    34% {
        transform: translate(1.3px, 1.3px) rotate(-0.5deg);
    }

    36% {
        transform: translate(1.3px, 1.6px) rotate(1.5deg);
    }

    38% {
        transform: translate(1.3px, -1.6px) rotate(1.5deg);
    }

    40% {
        transform: translate(-1.4px, -1px) rotate(-0.5deg);
    }

    42% {
        transform: translate(-1.4px, 1.3px) rotate(-0.5deg);
    }

    44% {
        transform: translate(-1.6px, 1.4px) rotate(0.5deg);
    }

    46% {
        transform: translate(-2.1px, -1.3px) rotate(-0.5deg);
    }

    48% {
        transform: translate(1px, 1.6px) rotate(1.5deg);
    }

    50% {
        transform: translate(1.6px, 1.6px) rotate(1.5deg);
    }

    52% {
        transform: translate(-1.4px, 1.6px) rotate(0.5deg);
    }

    54% {
        transform: translate(1.6px, -1px) rotate(-2deg);
    }

    56% {
        transform: translate(1.3px, -1.6px) rotate(-2deg);
    }

    58% {
        transform: translate(-1.3px, -1.6px) rotate(0.5deg);
    }

    60% {
        transform: translate(1.3px, 1.6px) rotate(-0.5deg);
    }

    62% {
        transform: translate(0px, 0px) rotate(-1.5deg);
    }

    64% {
        transform: translate(-1.6px, -1.6px) rotate(-2deg);
    }

    66% {
        transform: translate(1.6px, -1.6px) rotate(0.5deg);
    }

    68% {
        transform: translate(0px, -1.6px) rotate(-2deg);
    }

    70% {
        transform: translate(-1.6px, 1px) rotate(1.5deg);
    }

    72% {
        transform: translate(-1.6px, 1.6px) rotate(2deg);
    }

    74% {
        transform: translate(1.3px, -1.6px) rotate(-0.5deg);
    }

    76% {
        transform: translate(1.4px, 1px) rotate(-0.5deg);
    }

    78% {
        transform: translate(-1px, 1.4px) rotate(2deg);
    }

    80% {
        transform: translate(1.4px, 1.6px) rotate(2deg);
    }

    82% {
        transform: translate(-1.6px, -1.6px) rotate(-0.5deg);
    }

    84% {
        transform: translate(-1.4px, 1.4px) rotate(-2deg);
    }

    86% {
        transform: translate(1px, 1.4px) rotate(-2deg);
    }

    88% {
        transform: translate(-1.4px, 1.4px) rotate(-1.5deg);
    }

    90% {
        transform: translate(-1.6px, -1.6px) rotate(-2deg);
    }

    92% {
        transform: translate(-1.4px, 1.6px) rotate(2deg);
    }

    94% {
        transform: translate(-1.6px, -1.6px) rotate(-2deg);
    }

    96% {
        transform: translate(-1.4px, 1.3px) rotate(-2deg);
    }

    98% {
        transform: translate(1.3px, 1px) rotate(-0.5deg);
    }
}