@charset "utf-8";
.casBlockBannerSlide {
display:block;
margin:0 auto;
overflow:hidden;
text-align:center;
width:920px
}

.casBlockCol1 {
display:block;
float:left;
margin-right:30px;
overflow:hidden;
width:266px
}

.casBlockCol2 {
display:block;
float:left;
margin-right:30px;
overflow:hidden;
width:320px
}

.casBlockCol3 {
display:block;
float:left;
margin:0 auto;
overflow:hidden;
text-align:left;
width:260px
}

.casCustomBanBot {
border-left:1px solid #8f8f8f;
border-right:1px solid #8f8f8f;
width:988px
}

.casSlideBanner {
display:block;
float:left;
margin:0 auto;
overflow:hidden;
text-align:center;
width:837px
}

.casSlideBannerBox {
display:block;
float:left;
margin:0 auto;
overflow:hidden;
text-align:center;
width:284px
}

.casSlideBannerBox:hover {
cursor:pointer
}

.casSlideBtn {
display:block;
float:left;
overflow:hidden;
padding-top:140px;
width:30px
}

.casSlideContainer {
display:block;
overflow:hidden;
padding-top:45px;
width:3672px
}

.casSlideContainer img {
float:left;
height:188px;
width:269px
}

.portfolioflashblk {
background-color:#FFF;
clear:both;
display:block;
height:600px;
overflow:hidden;
width:990px
}