.index_md_aboutus{width: 100%;min-width: 1190px;max-width: 1920px;height:560px;margin: auto;background: url(../images/aboutbg.jpg) center center no-repeat;}

.index_title{position: absolute;left: 630px;top: 159px;font-size: 35px;color:#333;text-transform: uppercase;}

.abus_right{width: 490px;height: 285px;overflow:overlay;display: none;text-align: left;position: absolute;left: 630px;top: 222px;}
.abus_text{display: block;font-size: 15px;color: #666666;line-height: 28px;font-family: Arial;}
.abus_more{width: 150px;height: 40px;line-height: 40px;text-align: center;display: block;font-family: arial;font-size: 14px;color: #333333;text-transform: uppercase;background: #ffffff;margin: auto;}
.advtitle{display: none}
.abus_more:hover{background-color: #bc8d3e;color: #fff;border-color: #bc8d3e}
.page_al1 img{ transition: all 0.6s}

.page_al1:hover img{margin-top: -10px}

.page_about{width: 100%;height:460px;padding-top:64px;}
.page_about2{width: 1190px;height: 460px;margin:auto;}
.page_atitle{height: 70px;background: url(../images/atitle.png) center bottom no-repeat;font-size: 35px;line-height: 50px;text-align:center;}

.page_al1{width: 33%;float: left;margin-top:45px;text-align: center;}
.al_title{font-size:20px;margin-top:20px;margin-bottom:30px;text-transform: uppercase;}

#abus_left,#abus_con,#abus_right,.abus_right{
-webkit-backface-visibility: hidden;
-moz-backface-visibility: hidden;
-ms-backface-visibility: hidden;
backface-visibility: hidden;

-webkit-animation-duration: 1s;
-webkit-animation-delay: .2s;
-webkit-animation-timing-function: ease;
-webkit-animation-fill-mode: both;
-moz-animation-duration: 1s;
-moz-animation-delay: .2s;
-moz-animation-timing-function: ease;
-moz-animation-fill-mode: both;
-ms-animation-duration: 1s;
-ms-animation-delay: .2s;
-ms-animation-timing-function: ease;
-ms-animation-fill-mode: both;
animation-duration: 1s;
animation-delay: .2s;
animation-timing-function: ease;
animation-fill-mode: both;
}