* {
    margin: 0;
    padding: 0;
}
img{border:0px;}
a{
    text-decoration: none;
}
.mrg_center{width:1200px;margin:0 auto;}
.lf{float:left;}
.rt{float:right;}
.clearfix{content:'';display:block;clear:both;}

body {background:url(../img/bg.png) no-repeat 0 0;background-size:cover;position:relative;overflow:hidden;}
.header_wk{width:100%;position:absolute;top:80px;}
.header{width:1200px;margin:0 auto;text-align:center}
.header img{width:45%}
/*.contain{margin-top:280px;}*/
.item_bg1{background:url(../img/bg1.png) left bottom no-repeat; /*针对IE8的hack，目的是除掉之前background*/
    background: none\9;
    /*下一行为关键设置*/
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../img/bg1.png', sizingMethod='scale');}
.item_bg2{background:url(../img/bg2.png) left bottom no-repeat;
    /*针对IE8的hack，目的是除掉之前background*/
    background: none\9;
    /*下一行为关键设置*/
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../img/bg2.png', sizingMethod='scale');}
.item{position:relative;overflow:hidden;width:186px;height:200px;border-radius:6px;margin-right:16.8px;background-size:100%;}  /*box-shadow: 0 0 10px rgba(0,0,0,.2)*/
.item:nth-of-type(6){margin:0px;}
.item a{display:block;width:100%;background-size:100% 100%;height:98px;position:relative;}
.item1{background:url(../img/box1.png) 0 0 no-repeat;}
.item2{background:url(../img/box2.png) 0 0 no-repeat;}
.item3{background:url(../img/box3.png) 0 0 no-repeat;}
.item4{background:url(../img/box4.png) 0 0 no-repeat;}
.item5{background:url(../img/box5.png) 0 0 no-repeat;}
.item6{background:url(../img/box6.png) 0 0 no-repeat;}
/*.item1{
    !*background: -webkit-gradient(linear, 0 0, 0 100%, from(#f96359), to(#ef6f31));*!
    background: -webkit-linear-gradient(135deg, #f96359, #ef6f31);
    background: -moz-linear-gradient(135deg, #f96359, #ef6f31);
    background: -o-linear-gradient(135deg, #f96359, #ef6f31);
    background: -ms-linear-gradient(135deg, #f96359, #ef6f31);
    background: linear-gradient(135deg, #f96359, #ef6f31);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 135deg, startColorstr = #f96359, endColorstr = #ef6f31);
}
.item2{
    background: -webkit-linear-gradient(135deg, #7ad2fb, #4c95f4);
    background: -moz-linear-gradient(135deg, #ffc843, #4c95f4);
    background: -o-linear-gradient(135deg, #ffc843, #4c95f4);
    background: -ms-linear-gradient(135deg, #7ad2fb, #4c95f4);
    background: linear-gradient(135deg, #7ad2fb, #4c95f4);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 135deg, startColorstr = #7ad2fb, endColorstr = #4c95f4);
}
.item3{
    background: -webkit-linear-gradient(135deg, #799cfa, #4d54f5);
    background: -moz-linear-gradient(135deg, #799cfa, #4c95f4);
    background: -o-linear-gradient(135deg, #799cfa, #4c95f4);
    background: -ms-linear-gradient(135deg, #799cfa, #4c95f4);
    background: linear-gradient(135deg, #799cfa, #4c95f4);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 135deg, startColorstr = #799cfa, endColorstr = #4c95f4);
}
.item4{
    background: -webkit-linear-gradient(135deg, #b654ff, #4d54f5);
    background: -moz-linear-gradient(135deg, #b654ff, #4d54f5);
    background: -o-linear-gradient(135deg, #b654ff, #4d54f5);
    background: -ms-linear-gradient(135deg, #b654ff, #4d54f5);
    background: linear-gradient(135deg, #b654ff, #4d54f5);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 135deg, startColorstr = #b654ff, endColorstr = #4d54f5);
}
.item5{
    background: -webkit-linear-gradient(135deg, #ffc843, #ff8317);
    background: -moz-linear-gradient(135deg, #ffc843, #ff8317);
    background: -o-linear-gradient(135deg, #ffc843, #ff8317);
    background: -ms-linear-gradient(135deg, #ffc843, #ff8317);
    background: linear-gradient(135deg, #ffc843, #ff8317);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 135deg, startColorstr = #ffc843, endColorstr = #ff8317);
}
.item6{
    background: -webkit-linear-gradient(135deg, #7a9efb, #4b52f4);
    background: -moz-linear-gradient(135deg, #7a9efb, #4b52f4);
    background: -o-linear-gradient(135deg, #7a9efb, #4b52f4);
    background: -ms-linear-gradient(135deg, #7a9efb, #4b52f4);
    background: linear-gradient(135deg, #7a9efb, #4b52f4);
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType = 135deg, startColorstr = #7a9efb, endColorstr = #4b52f4);
}*/

/*.item img{width:100%}*/
.lk_light{position: absolute;top: -200px;left: -60px; width:100%;}
.lk_light img{width:100%}
.item_txt{text-align:center;}
.item_txt p{font-weight:900;color:#fff;font-size:22px;line-height:98px;text-shadow:  1px 2px rgba(0,0,0,.3)}

.contain_wk{position:absolute;bottom:20px;width:100%}

/*footer
--------------------*/
.footer_wk{width:100%;position:absolute;bottom:0px;left:0px;height:130px;background:#135a9c;opacity: 0.9;-webkit-opacity:0.9;-moz-opacity: 0.9;-ms-opacity:0.9 }
.footer_txt{line-height:130px;color:#fff;width:60%;margin:0 auto;text-align:center}
.footer_wx{text-align:center;margin-top:10px;margin-right:60px}
.footer_wx a{color:#fff;}

.footer_box{width:100%;background:#fff;margin-top:40px;}