#banner_tabs .slides{
        margin: 0px auto 20px;
        position: relative;
        width: 100%;
        height: 440px;
        overflow: hidden;
        zoom: 1;
    }
    
    #banner_tabs .slides li {
        width: 100%;
        height: 400px;
    }
    
    .flex-direction-nav a {
        width: 29px;
        height: 70px;
        line-height: 99em;
        overflow: hidden;
        margin: -35px 35px 0px 35px;
        display: block;
        background: url(../../images/arrows.png) no-repeat;
        position: absolute;
        top: 231px;
        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: -86px 10px;
        right: 0;
    }
    
    .flex-direction-nav .flex-prev {
        left: 0;
    
        background-position: -28px 0px;
}
    
    #banner_tabs:hover .flex-next {
        opacity: 0.8;
        filter: alpha(opacity=25);
    }
    
    #banner_tabs:hover .flex-prev {
        opacity: 0.8;
        filter: alpha(opacity=25);
    }
    
    #banner_tabs:hover .flex-next:hover,
    #banner_tabs:hover .flex-prev:hover {
        opacity: 1;
        filter: alpha(opacity=50);
    }
    
    .flex-control-nav {
        width: 100%;
        position: absolute;
        bottom: 10px;
        text-align: center;
    }
    
    .flex-control-nav li {
        margin: 0 2px;
        display: inline-block;
        zoom: 1;
        *display: inline;
    }
    
    .flex-control-paging li a {
        background: url(../../images/dot.png) no-repeat 0 -16px;
        display: block;
        height: 16px;
        overflow: hidden;
        text-indent: -99em;
        width: 16px;
        cursor: pointer;
    }
    
    .flex-control-paging li a.flex-active,
    .flex-control-paging li.active a {
        background-position: 0 0;
    }
    
    #banner_tabs .slides a img {
        width: 100%;
        height: 482px;
        display: block;
    }
	/*donghua*/
.dh{
width: 60px;
height: 60px;
position: absolute;
border-radius:90px 90px 90px 90px;
}

.db{top: 186px;left: 16px;}
.dn{top: 195px;right: 21px;}


.flex-prev:hover +.dh,.flex-next:hover +.dh
{
border:5px dotted white;
-webkit-animation: rotate 6s linear infinite;
-moz-animation: rotate 6s linear infinite;
animation: rotate 6s linear infinite;
-o-animation:rotate 6s linear infinite;
}


@-webkit-keyframes rotate{
from{-webkit-transform:rotate(0deg);border:5px solid gray;}
to{-webkit-transform:rotate(360deg);border:5px solid white;}
}
@-moz-keyframes rotate{
from{-moz-transform:rotate(0deg);border:5px solid gray;}
to{-moz-transform:rotate(360deg);border:5px solid white;}
}
@-ms-keyframes rotate{
from{-ms-transform:rotate(0deg);border:5px solid gray;}
to{-ms-transform:rotate(360deg);border:5px solid white;}
}
@-o-keyframes rotate{
from{-o-transform:rotate(0deg);border:5px solid gray;}
to{-o-transform:rotate(360deg);border:5px solid white;}
}