.bigbox{width: 100%; overflow: hidden;}
.wrap{ width:1200px; margin: 0 auto;}
.main{ overflow:hidden; margin: 50px 0;}
.dqwz_title{ overflow: hidden; line-height: 38px; border-bottom: 1px solid #f2f2f2; padding-bottom: 30px; margin-bottom: 30px;}
.dqwz_p{ float: left; width: 150px;font-size: 30px;}
.dqwz_pl{ overflow: hidden; float: right;}
.dqwz_pl li{ float:left;}
.dqwz_pl li a{padding: 0 20px;border: 1px solid #e6e6e6;display: block;margin-left: 10px; transition: ease-in-out .2s;}
.dqwz_pl li a:hover{background: #1ea4fe;color: #fff;border: 1px solid #1ea4fe;}
.dqwz_contect{ overflow: hidden;}
.company{ font-size:16px; color: #666;}
.dqwz_d{ overflow:hidden;}
.dqwz_d h1{ text-align:center;font-size: 22px;}
.dqwz_d h2{text-align:center; padding: 30px 0;}
.dqwz_d h3{color: #666;font-size: 16px;}
.dqwz_d h3 img{ max-width: 100%; display:block;margin:0 auto;}