.dy_da{   height: auto;  margin: 0 auto;   width: 1200px;}
.dy_dal{height: auto;  margin: 0 auto;   width: 1200px;}
.dy_da1{  float: left;  font-size: 14px;  height: 25px;  line-height: 25px;  width: 1200px;}
.dy_da2{ float: left;  height: auto;  width: 1200px;background: none repeat scroll 0 0 #FFFFFF;}
.dy_da2l{float: left;  height: auto;  width: 1200px;background: none repeat scroll 0 0 #FFFFFF;}
.dy_da3{float: left;  font-size: 14px; height: 30px; line-height: 27px; text-align: center; width: 918px;}


.dy_lb{float: left; height: 372px;  margin-left: 47px;  margin-top: 28px; width: 339px;}
.dy_lb1{float: left; height: 225px; margin-top: 5px; width: 339px;}
.dy_lb2{float: left; font-size: 14px; height: 30px; line-height: 27px; text-align: center; width: 339px;}
.dy_lb3{float: left; font-size: 15px; height: 105px;overflow: hidden; width: 339px;}



.dy_da2_1{float: left;  height: auto;   width: 1200px;}

.dy_da2_1_title{float: left; font-size: 19px;  height: 25px; line-height: 25px;  padding: 7px 0 0 15px;  width: 1200px;}

.dy_nr_da{ height: auto; margin: 0 auto; width: 1200px;}

/*抖音板块css*/
.xz_dysp{float: left;  height: auto;   width: 1200px;}
.xz_dysp_lb{float: left; height:650px; width:253px; margin-left: 47px;   }
.xz_dysp_lb1{float: left; height:500px; width:253px; margin-top: 5px; }
.xz_dysp_lb2{float: left; font-size: 14px; height: 30px; line-height: 27px; text-align: center; width:253px;}
.xz_dysp_lb3{float: left; font-size: 15px; height: 105px;overflow: hidden;width:253px;}










/*内容页的css*/
.dy_nr_weizhi{width:1200px; height:25px; line-height: 21px;}
.dy_nr_title{  font-size: 20px;  font-weight: bold;  height: 70px; line-height: 70px;   text-align: center; width: 1200px;padding-top: 40px;

float: left;}
.dy_nr_shipin{  height: 627px;   width: 1200px;}
.dy_nr_shipin1{width:1000px;height:627px;margin:0px auto;background: url("/images/dy_nr_shipin1.jpg");margin: 40px 0 10px 0;float: left;margin-left: 90px;}
.dy_nr_jieshao{  height: auto;  line-height: 29px;  margin: 0 auto;    padding: 11px;  text-indent: 22px;  width: 1000px;float: left;    margin-left: 90px;}
.dy_nr_ly{width: 1200px; height:auto;margin: 0 auto;}
.dy_nr_tj{height: 234px;  margin: 0 auto;  width: 1000px;}
.dy_nr_tj_w{ color: #85685a;  font-size: 17px;  height: 25px;  width: 1000px;float: left; }
.dy_nr_tj_t{float: left;  height: 184px;  width: 1000px; margin-top: 15px;}

.dy_nr_tj_t ul{}
.dy_nr_tj_t ul li{float: left;  height: 157px; margin-left: 30px; width: 164px;margin-bottom: 25px; }
.bfan{background: url("http://www.bj-sihemy.com/images/bfan.png") repeat scroll 0 0 transparent;  height: 130px;  left: -22px;position: relative;  right: 1px; top: -180px; width: 164px;}
.bfan_fm{background: url("http://www.bj-sihemy.com/images/bfan.png") repeat scroll 0 0 transparent; height: 130px;left: 30px; position: relative;  right: 1px; top: -176px; width: 164px}

.dy_nr_tj_t ul li p{font-size: 14px;text-align: center;  width: 164px;}


@media screen and (max-width:750px) {
	.dy_da{width:100%;}
	.dy_da2,.dy_da2_1{width:100%;}
	.dy_da2_1_title{width:100%;padding:0;font-size:16px;}
	.dy_lb{width:48%;height:auto;margin:0 1%;}
	.dy_lb1{width:100%;height:auto;}
	.dy_da2{width:92%;margin:0 4%;}
	.dy_lb1 img{height:120px;}
	.dy_da2_1_title{background:#eee}
	.dy_lb2{width:100%}
	.dy_lb3{display:none;}
	.dy_lb2 a{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;}
	.dy_lb:nth-child(3){display:none;}
	.dy_nr_da{width:100%;}
	.dy_nr_weizhi{width:100%;height:auto;display:none;}
	.dy_nr_title{width:100%;height:auto;padding-top:20px;}
	.dy_nr_shipin{width:100%;height:auto;}
	.dy_nr_shipin1{width:90%;height:auto;margin:0 5%;}
	.dy_nr_shipin1 iframe{width:100% !important;height:300px !important;}
	.dy_nr_jieshao{width:90%;margin:10px 5%;padding:0}

	.dy_nr_tj{width:90%;margin:0 5%;height:auto;}
	.dy_nr_tj_w{width:100%;font-size:14px;}
	.dy_nr_tj_t{width:100%;height:auto;}
	.dy_nr_tj_t ul li{width:100%;height:auto;margin:0;}
	.dy_nr_tj_t ul li img{width:100% !important;height:auto !important;}
	.dy_nr_tj_t ul li p{width:100%;margin:8px 0 10px 0;}
	.dy_nr_tj_t ul li p a{font-size:12px;}

	.dy_dal{width:96%;margin:20px auto;}
	.dy_da1{width:100%;font-size:12px;}
	.dy_da1 a{font-size:12px;}
	.dy_da2l{width:100%;}
	.dy_da3{width:100%;font-size:12px;}
	.dy_da3 a{font-size:12px;}

/*抖音板块手机端css*/
.xz_dysp{float: left;  height: auto;   width: 100%;}
.xz_dysp_lb{float: left;
    height: 100%;
    width: 65%;
    margin-left: 12%;}
.xz_dysp_lb1{height: 100%;
    width: 100%;
    margin-top: 5px; }
.xz_dysp_lb2{float: left; font-size: 14px; height: 30px; line-height: 27px; text-align: center; width:100%;}
.xz_dysp_lb3{float: left; font-size: 15px; height: 105px;overflow: hidden;width:100%;}






}







.diaojiao{clear:both;width:900px;height:365px;}
.xg{line-height:20px;}
.xg strong{color:#F00;line-height:25px;font-size:14px;}
.xg a{background:url(/images/img2.gif) no-repeat 0px center;margin-left:15px;padding-left:8px;vertical-align:middle;}
.xg a:link{color:#333;text-decoration:none;}
.xg a:visited{color:#1C3D72;text-decoration:underline;}
.xg a:hover{color:#f00;text-decoration:underline;}
.xg a:active{color:#1C3D72;text-decoration:none;}
.diaojiao .ad_nr{height:120px;width:900px;float:left;margin-top:6px;display:inline;border-top:2px solid #CCC;}