body{
	background: url('../../img/bg2.jpg');
}
.content_box{
	width: 900px;
	margin: 0 auto;
}
.TBT_bx{
    width: 345px;
    height: 153px;
    margin: 15px auto;
    line-height: 153px;
    text-align: center;
    font-size: 56px;
    font-family: "dada";
    color: #E81616;
    background: url(../../img/BTXS_bg.png) no-repeat;
    background-size: 100% 100%;
}
.BT_ul{
	width: 100%;
	overflow: hidden;
}
.BT_ul li{
    width: 170px; 
    background: #ffffff;
    cursor: pointer;
    box-shadow: 0px 0px 5px #646464;
    padding: 20px 15px 0px;
    float: left;
    margin: 0px 12px 22px;
}
.BT_ul li img{
	width: 100%;
	height: 178px;
}
.jshao{
	height: 62px;
	line-height: 62px;
	width:100%;
	font-size: 18px;
	color: #E81616;
	text-align: center;
	letter-spacing: 4px;
}

.tom{
	width: 100%;
	margin: 0 auto 20px;
	height: 114px;
}
.fanhui{
	width: 106px;
	height: 72px;
	line-height: 72px;
	text-align:center;
	border: 0;
	padding: 0;
	background: url("../img/fanhui_btnbg.png") no-repeat;
	background-size: 100% 100%;
	margin: 10px 0px 0px 866px;
	font-size: 24px;
	color: #FFFFFF;
	outline: 0;
	float: right;
}


.mengban{
    display: none;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background: rgba(0,0,0,0.8);
    z-index: 20;
    overflow: hidden;
}
.detailWrap{
    margin: auto;
    width: 900px;
    height:100%;
    overflow:hidden;
}
.detailBox{
    width: 102%;
    height:100%;
    overflow-y: auto;
}
.img_menglt{
	width: 270px;
    margin: 50px auto;
    border: 1px solid #FFFFFF;
    background: #F5F5F5;
    padding: 20px;
}
.img_menglt img{
	height: auto;
	width: 100%;
	vertical-align: middle;
	
}
.rt_js{
	width: 1100px;
text-align: center;
	margin: 30px auto;
}
.rt_js h2{
	margin: 0;
	height: 70px;
	line-height: 70px;
    margin-top: -40px;
	font-size: 32px;
	font-weight: 700;
	text-align: center;
	color: #FFFFFF;
	
}
.rt_js h4{
    margin: 0;
    max-height: 270px;
    line-height: 34px;
    font-size: 18px;
    font-weight: 700;
    text-indent: 2em;
    letter-spacing: 2px;
    color: #FFFFFF;
    overflow: hidden;
}
.BUTN_gb{
    width: 80px;
    height: 30px;
    border: 0;
    padding: 0;
    background: transparent;
    color: #E81616;
    font-size: 27px;
    outline: 0;
    position: absolute;
    top: 10px;
    right: 32px;
}