body,
html {
	min-width: 1400px;
	max-width: 1920px;
	margin: 0 auto;
}
.Shengdan{
	width: 100%;
    height: 2976px;
    margin: 0 auto;
    overflow: hidden;
    background: url(../img/twl24sd_hdbg1.jpg) top center no-repeat;
    position: relative;
    padding-top: 1px;
}
.video_box {
    position: absolute;
    left: 50%;
    top: 0px;
    height: 906px;
    width: 1920px;
    transform: translate(-50%);
    overflow: hidden;
}
.xygqbox_zct {
    position: absolute;
    left: 50%;
    transform: translate(-50%);
    top: 880px;
}
.Caidan{
	width: 255px;
	height: 110px;
	position: fixed;
	right:50%;
	margin-right: -960px;
	top: 18px;
}
.Caidan_diva{
	width: 255px;
	height: 57px;
}
.Caidan_diva img{
	float: left;
	margin-right: 6px;
	display: none;
}
.Caidan_divb{
	width: 135px;
	height: 52px;
	margin-left: 120px;
	margin-top: 10px;
	cursor: pointer;
	position: relative;
}
.Caidan_divb img{
	position: absolute;
	top: 0;left: 0;
}
.sidebar{
	width: 257px;
    height: 731px;
    position: fixed;
    top: 0;
    bottom: 0;
    margin: auto;
    left: 50%;
    margin-left: -960px;
    padding-top: 180px;
    background: url(../img/twl24sd_dhbg1.png) no-repeat;
    z-index: 1;
}
.sidebar_ula{
	width: 178px;
	height: 460px;
	margin: 0 auto;
	display: block;
}
.sidebar_ula .list{
    width: 178px;
    height: 87px;
    text-align: center;
    font-size: 26px;
    color: #f7fafa;
    font-family: "思源宋体";
    font-weight: 550;
    line-height: 98px;
    cursor: pointer;
}
.sidebar_ula .on{color: #f7fafa;}
.Shengdnr{
	width: 1250px;
	height: 1440px;
	margin: 0 auto;
	margin-top: 1040px;
}
.Wsbox_diva{
	width: 1250px;
	height: 1440px;
	margin: 0 auto;
	display: none;
}
.Shengdnr_bta{
	display: block;
	margin: 0 auto;
}
.Wsbox_divb{
	width: 1250px;
	height: 1200px;
	margin-top: 20px;
	font-size: 18px;
	color: #fbf5f6;
	line-height:40px;
}
.Wsbox_divb b{
	font-size: 19px;
	font-weight: 550;
	color: #ffe59e;
}
.Wsbox_imga{
	max-width:1250px;;
	display: block;
	margin: 0 auto;
}
.banner_logo{
    position: absolute;
    left: 50%;
    margin-left: -670px;
    top: 35px;
}
.snow-container {
	width: 2560px;
	height:2000px;
	position: absolute;
	top: 900px;
	left: 0px;
}