body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td {
  margin:0;
  padding:0;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box; 
  box-sizing: border-box;
  font-family:"微软雅黑";
}

table {border-collapse:collapse;border-spacing:0;}
fieldset,img { border:0;}
address,caption,cite,code,dfn,em,strong,th,var {font-style:normal;
  font-weight:normal;}
  ol,ul {list-style:none;}
  caption,th {text-align:left;}
  h1,h2,h3,h4,h5,h6 {font-size:100%;font-weight:normal;}
q:before,q:after {content:'';}
abbr,acronym { border:0;}

a{
  color: #02b4fe;
  text-decoration: none;
}
.wrap{
  background: url("/images/ncda/images/2020/background.png");
}
.head{
  width: 100%;
  height: 600px;
  min-width: 1200px;
}

.container{
  width: 1200px;
  margin: 0 auto;
}

.head-info{
  padding: 95px 50px
}

.head-img{
  width: 850px;
  height: 420px;
  background: url("/images/ncda/images/title.png") 0 0 no-repeat;
}

.content{
  min-width: 1200px;
  width: 100%;
  background-size: 100% 100%;
}

.b-containter{
  padding: 10px 0 40px 0;
}

.b-c{
  position: relative;
}


.b-c-t{
  height: 120px;
  background: url("/images/ncda/images/2020/banner.png")no-repeat center;
  margin-bottom: 10px;
  overflow: hidden;
  position: relative;
}

.b-c-t .tip{
  position: absolute;
  width: 333px;
  height: 117px;
  top: 0;
}


.b-c-b{
  background-color: #fff;
  box-shadow: 0px 0px 15px #dcdada;
  padding: 45px 0;
}

.tit{
  color: #876cb8;
  text-align: center;
  font-size: 22px;
  margin-bottom: 10px;
}

.txt{
  text-align: center;
  font-size: 16px;
}

.ctx-box{
  margin-bottom: 45px;
}

.mt-ov{
  overflow: hidden;
  width: 810px;
  margin: 0 auto;;
}

.mt-ov b{
  display: block;
}

.mt-ov .l{
 text-align: center;
  margin: auto;
  width: auto;
}
.creative_img div{
  display: inline-block;
  margin: 30px;
  text-align: center;
}
.creative_img .img_1{
display: block;
}
.creative_img span{
display: block;

}
.creative_img .qrcode_1{
  display: block;
  margin: auto;
}


.l div,
  .l b,
  .r div,
  .r b{
  margin-bottom: 10px;
}

.mt-ov .r{
  float: left;
  padding-left: 35px;
}