/*
*  author: AUI
*  base.css
*  http://azenui.com/
*  http://a-ui.cn/
*  技术支持 AUI素材网
*/
::-moz-placeholder {
	color: #aaa;
}

::-webkit-input-placeholder {
	color: #aaa;
}

:-ms-input-placeholder {
	color: #aaa;
}
html {
	color: #333;
}


html,body {
	margin: 0;
	height: 100%;
	font-family: core, "Avenir Next", "Helvetica Neue", Helvetica, Arial, "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi MicroHei", sans-serif;
	-webkit-font-smoothing: antialiased;
}

* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

a {
	text-decoration: none;
	color: #000;
}
hr{
	height:1px;
	background:#ccc;
	width:100%;
	border:none;
	margin: 0;
	padding:0;
	margin-top:10px;
}
img {
	border: 0;
}



html, body, div, dl, dt, dd, ol, ul, li, h1, h2, h3, h4, h5, h6, p, blockquote, pre, button, fieldset, form, input, legend, textarea, th, td {
	margin: 0;
	padding: 0;
}

article,aside,details,figcaption,figure,footer,header,main,menu,nav,section,summary {
	display: block;
	margin: 0;
	padding: 0;
}

audio,canvas,progress,video {
	display: inline-block;
	vertical-align: baseline;
}

a {
	text-decoration: none;
	color: #08acee;
}

a:active,a:hover {
	outline: 0;
}

mark {
	color: #000;
	background: #ff0;
}

small {
	font-size: 80%;
}

img {
	border: 0;
}

button,input,optgroup,select,textarea {
	margin: 0;
	font: inherit;
	color: inherit;
}

li {
	list-style: none;
}

i {
	font-style: normal;
}

a {
	color: #666;
}

a:hover {
	color: #333;
}

em {
	font-style: normal;
}

h1, h2, h3 {

	font-weight: 400;
}

.clearfix::after {
	clear: both;
	content: ".";
	display: block;
	height: 0;
	visibility: hidden;
}

.clearfix {
}

.fixed {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	transition: all 0.5s ease 0s;
	z-index: 999;
}

.flexslider {
	margin: 0px auto 20px;
	position: relative;
	width: 100%;
	height: 768px;
	overflow: hidden;
	zoom: 1;
}

.flexslider .slides li {
	width: 100%;
	height: 100%;
}

.flex-direction-nav a {
	width: 70px;
	height: 70px;
	line-height: 99em;
	overflow: hidden;
	margin: -35px 0 0;
	display: block;
	background: url(images/ad_ctr.png) no-repeat;
	position: absolute;
	top: 50%;
	z-index: 10;
	cursor: pointer;
	opacity: 0;
	filter: alpha(opacity=0);
	-webkit-transition: all .3s ease;
	border-radius: 35px;
}

.flex-direction-nav .flex-next {
	background-position: 0 -70px;
	right: 0;
}

.flex-direction-nav .flex-prev {
	left: 0;
}

.flexslider:hover .flex-next {
	opacity: 0.8;
	filter: alpha(opacity=25);
}

.flexslider:hover .flex-prev {
	opacity: 0.8;
	filter: alpha(opacity=25);
}

.flexslider:hover .flex-next:hover,
.flexslider:hover .flex-prev:hover {
	opacity: 1;
	filter: alpha(opacity=50);
}

.flex-control-nav {
	width: 100%;
	position: absolute;
	bottom: 20px;
	text-align: center;
}

.flex-control-nav li {
	margin: 0 5px;
	display: inline-block;
	zoom: 1;
	*display: inline;
}

.flex-control-paging li a {
	display: block;
	height: 4px;
	overflow: hidden;
	text-indent: -99em;
	width: 32px;
	cursor: pointer;
	background:#fff;
}

.flex-control-paging li a.flex-active,
.flex-control-paging li.active a {
	background:#5dd6f6;
}

.flexslider .slides a img {
	width: 100%;
	height: 768px;
	display: block;
}

.aui-container{
	width:1140px;
	margin:0 auto;
	background-image: url(images/banner1.jpg);
}
.web{width:1100px; margin:0px auto;}
.con{width:1100px; padding-bottom:50px;}
.con ul li{width:255px;height:198px;float:left; margin:10px 10px; position:relative;overflow:hidden;cursor:pointer;}
.con ul li img{width:100%; height:100%; display:block; border:none;}
.txt{width:255px;height:45px;background:rgba(0,0,0,0.6);/*透明背景色，不透明其文字内容*/position:absolute;left:0;bottom:0;color:#fff;font-family:"微软雅黑";}
.txt h3{font-size:20px;font-weight:100;height:45px;text-align:center;line-height:45px;}
.txt p{font-size:14px;text-align:center; padding-top:40px;}

.footer_img {
	width: auto;
	float: right;
	height: 30px;
	padding-left:5px;
}

.footer_img li {
	list-style: none;
	background: #666;
	width: 30px;
	height: 30px;
	-webkit-border-radius: 50px;
	margin-right: 10px;
	float: left;
	-webkit-transition: all 0.5s;
	position: relative;
}

.footer_img span {
	width: 90px;
	height: 0px;
	overflow: hidden;
	position: absolute;
	bottom: 35px;
	left: 10px;
	-webkit-transition: all 0.5s;
}
.footer_img span img {
	border:1px solid #ccc;
}
.footer_img li:hover span {
	height: 90px;
}

.footer_img li a img {
	width: 20px;
	height: 20px;
	float: left;
	margin: 5px;
}

.footer_img li:hover {
	background: #00b5e5;
}
.aui-ma{
	padding:80px 50px;
	text-align: center;

}
.aui-ma1{
	padding:80px 50px;
}
.aui-product-background{
	background:#f3f5f7;
}
.aui-clear .txt{
	bottom:-45px;
	background:#15bdf9;
}
.aui-clear .txt h3{
	font-weight:500;
	font-size:15px;
}
.aui-clear ul li{
	padding-top:25px;
	height:140px;
	border:1px solid #e6e3e3;
}
.aui-clear ul li img{
	width:140px;
	height:45px;
}
.aui-clear ul li:hover{
	border-color:#15bdf9;
}
.aui-logo-s1{
	background:url("../img/ad/ad1-1.png") no-repeat;
	background-size:140px 45px;
	width:140px;
	height:45px;
	margin:0 auto;
}
.aui-clear ul li:hover .aui-logo-s1{
	background:url("../img/ad/ad1.png") no-repeat;
	background-size:140px 45px;
	width:140px;
	height:45px;
	margin:0 auto;
	transition: all .2s ease-out;
}
.aui-logo-s2{
	background:url("../img/ad/ad2-2.png") no-repeat;
	background-size:140px 45px;
	width:140px;
	height:45px;
	margin:0 auto;
}
.aui-clear ul li:hover .aui-logo-s2{
	background:url("../img/ad/ad2.png") no-repeat;
	background-size:140px 45px;
	width:140px;
	height:45px;
	margin:0 auto;
	transition: all .2s ease-out;
}
.aui-logo-s3{
	background:url("../img/ad/ad3-3.png") no-repeat;
	background-size:140px 45px;
	width:140px;
	height:45px;
	margin:0 auto;
}
.aui-clear ul li:hover .aui-logo-s3{
	background:url("../img/ad/ad3.png") no-repeat;
	background-size:140px 45px;
	width:140px;
	height:45px;
	margin:0 auto;
	transition: all .2s ease-out;
}
.aui-logo-s4{
	background:url("../img/ad/ad4-4.png") no-repeat;
	background-size:140px 45px;
	width:140px;
	height:45px;
	margin:0 auto;
}
.aui-clear ul li:hover .aui-logo-s4{
	background:url("../img/ad/ad4.png") no-repeat;
	background-size:140px 45px;
	width:140px;
	height:45px;
	margin:0 auto;
	transition: all .2s ease-out;
}
.index{
	color:#00b5e5;
}
.aui-product-background img{
	width: 1920px;
	height: 1080px;
	display: block;

}
/*<------------------------------------------->
*/
.bd1{
  background-color: #f4f4f4;
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  font-family: "Work Sans", sans-serif;
  justify-content: center;
}
.exp-container {
  width: 800px;
  padding: 0px;
  box-sizing: border-box;
  max-width: 800px;
}

.exp {
  display: flex;
  flex-direction: column-reverse;
  width: 100%;
  margin-bottom: 30px;
  position: relative;
  flex-wrap: wrap;
}

.exp__label {
  transition: 0.3s;
  margin-bottom: 5px;
}

.exp__label:before {
  content: attr(data-icon);
  font-weight: normal;
  font-family: "Ionicons";
  font-size: 24px;
  position: absolute;
  left: 0;
  transform: rotateY(90deg);
  bottom: 0;
  height: 52px;
  background: transparent;
  color: #000;
  transform-origin: left;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .3s 0s ease, transform .3s 0s ease;
  width: 42px;
}

.exp__input {
  border: 1px solid #ddd;
  padding: 0 10px;
  width: 100%;
  height: 52px;
  transition: 0.3s;
  font-weight: normal;
  box-sizing: border-box;
  font-family: "Work Sans", sans-serif;
  outline: none;
}

.exp__input:focus {
  padding-left: 42px;
  border-color: #bbb;
}

.exp__input:focus + label:before {
  transform: rotateY(0deg);
}

.exp__input:valid {
  padding-left: 42px;
  border-color: green;
}

.exp__input:valid + label {
  color: green;
}

.exp__input:valid + label:before {
  transform: rotateY(0deg);
  color: green;
  font-size: 34px;
  content: attr(data-icon-ok);
}

.exp-title {
  text-align: center;
  font-size: 22px;
  margin-bottom: 30px;
  font-weight: normal;
}

.exp-title span {
  display: inline-block;
  padding: 5px;
  font-size: 22px;
  background: #feffd4;
}
.biaoti{
	text-align: center;
	margin-bottom: 100px;
	font-size: 28px;
}
.aui-head-box {
position: absolute;
}
/*---------------------------------------*/
.bt1 button{
	background-color:  #4CAF50;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
	width: 150px;
}
.ma{
	width: 300px;
	height: 300px;
}