a {
    text-decoration: none;
}

.ban_a{
    width: 80px;
    height: 80px;
    line-height: 80px;
    background: #004287;
    color: #fff;
    padding: 5px 5px;
    border-radius: 4px;
}
.ban_a:hover,.ban_a:focus, .ban_a:hover, .ban_a:active{

    color: #fff;
}


.barner{
    width:1000px;
    overflow:hidden;
    height:80px;
    margin:0 auto;
}
.barner dl{
    width:1000px;
    height:80px;
    overflow:hidden;
    margin: 0;
}
.barner dl dt{
    width:250px;
    height:80px;
    overflow:hidden;
    float:left;
}
.barner dl dt img{
    margin-top:15px;
}
.barner dl dd{
    height:80px;
    overflow:hidden;
    /*float:right;*/
}
.barner dl dd form{
    width:460px;
    height:35px;
    overflow:hidden;
    /*float:right;*/
    margin-top:25px;
}
.barner dl dd form input.keyword{
    width:365px;
    height:30px;
    overflow:hidden;
    border:1px solid #EFEFEF;
    border-radius:3px;
    background-image:url(../images/fangdajing.png);
    background-repeat:no-repeat;
    background-position:8px center;
    text-indent:30px;
}
.barner dl dd form input.submit{
    width:80px;
    height:32px;
    overflow:hidden;
    border:0px;
    background-color:#ff9400;
    border-radius:4px;
    color:#fff;
    cursor:pointer;
}

dd {
    margin-left: 0;
}