@charset "utf-8";
/* CSS Document */
/* 自定义初始化 */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

fieldset,img {
	border: 0;
}

ol,ul {
	list-style: none;
}

caption,th {
	text-align: left;
}

*:before,*:after {
	content: '';
}

abbr,acronym {
	border: 0;
}
a {
	text-decoration: none;
	cursor: pointer;
	outline: none
}
input, select, button, textarea {
    color: #333;
    font-family:"Microsoft Yahei";
    border: 0;
    background: none;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

/************公共样式**************/
.lf {
    float: left;
}
.rg {
    float: right;
}
/***************导航****************/
.head {
	position: fixed;
	top:0;
    width: 100%;
    min-width: 1200px;
    z-index: 9999;
    background: #1d1d1d;
    height: 70px;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}
.logo {
	padding-top: 8px;
    padding-left: 3%;
    position: relative;
    z-index: 10;
    height: 70px;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}
.logo .img2 {
    display: none;
}
.hamburger {
    padding-right: 3%;
    position: relative;
    z-index: 10;
    display: block;
    padding-top: 25px;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}
.hamburger img {
    vertical-align: top;
}
.hamburger .img2 {
    display: none;
}
.nav {
    position: relative;
    z-index: 10;
    width: 50%;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}
.nav ul .list {
    float: left;
    position: relative;
    width: 16.6%;
    height: 70px;
}
.nav ul .list .a1, 
.nav:hover ul .li .a1 {
    line-height: 70px;
    display: block;
    text-align: center;
    font-size: 16px;
    color: #fff;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}
.nav ul .list .div1 {
    display: none;
    background: #000;
    width: 200px;
    position: absolute;
    top: 70px;
    z-index: 100;
}
.nav ul .list .div1 a {
    display: block;
    height: 44px;
    line-height: 44px;
    padding-left: 30px;
    color: #fff;
    font-size: 14px;
    text-transform: uppercase;
}


/***************首页栏目******************/
.ban{
	margin-top: 70px;
	overflow: hidden;
}
.ban img{
	width:100%;
	height:auto;
}
.in-profile{
	width:100%;
	display: block;
	overflow: hidden;
}
.in-profile li{
	position: relative;
	display:block;
	width:25%;
	padding:15px 30px;
	background: #b3b3b3;
	float:left;
	height:90px;
	-webkit-transition: all .3s ease-in-out;
	-moz-transition: all .3s ease-in-out;
	transition: all .3s ease-in-out;
}
.in-profile li:nth-child(2n){
	background:#919191;
}
.in-profile li a h2{
	color:#fff;
	font-size:24px;
	line-height: 40px;
}
.in-profile li a h3{
	color:#fff;
	font-size:18px;
}
.in-profile li a p{
	display: none;
	font-size:14px;
	color:#fff;
	padding-top: 10px;
}
.in-profile li:hover{
	background: #5473d1;
	-webkit-transition: all .3s ease-in-out;
	-moz-transition: all .3s ease-in-out;
	transition: all .3s ease-in-out;
}
/******************页脚********************/
footer{
	padding-left: 3%;
    padding-right: 3%;
	height:60px;
	background:#1d1d1d;
	line-height: 60px;
	overflow: hidden;
}
footer .lf{
	color:#666;
	font-size:16px;
}
footer .rg a{
	display: inline-block;
    width: 27px;
    height: 27px;
    border-radius: 100%;
    margin-left: 10px;
    position: relative;
	color:#fff;
}

/********内页**********/
.inban{
	height:100vh;
	overflow: hidden;
}
.inban img{
	height: 100vh;
	width:auto;
}
.in-bc{
	position: fixed;
	right:5%;
	top:5%;
	font-size:26px;
	color:#8cb1e2;
	-webkit-transition: all .3s ease-in-out;
	-moz-transition: all .3s ease-in-out;
	transition: all .3s ease-in-out;
}
.in-bc:hover{
	text-decoration:underline;
	color:#3884e8;
	-webkit-transition: all .3s ease-in-out;
	-moz-transition: all .3s ease-in-out;
	transition: all .3s ease-in-out;
}