.section_about{ position:relative;margin-top:-190px; background-color:#fff; border-radius: 5px }
 
.tecontent .info{padding:30px 50px 60px}
.tecontent .infoTit{padding-bottom:26px;border-bottom:1px solid #ddd;font-size:20px;text-align:center}
 
.tecontent .text{padding-top:50px}
.tecontent .text p{font-size:16px;color:#333;line-height:28px}
 

 
.section5{padding:50px 0; margin:0 auto}
 
.company{overflow:hidden;margin-top:50px}
 
.companyinfo{padding:20px 0 0 30px;font-size: 14px;line-height: 30px}
.companyinfo h3{ font-weight: bold;font-size: 16px }
 
 .sectitle{ line-height: 36px; font-size: 34px; color: #333; margin: 10px auto 4px; text-align: center; padding-bottom: 4px;}
 .secsubtitle{ line-height: 30px; color: #666; font-size: 20px; text-align: center;}

@media  (max-width: 1200px) {
   .section_about { margin-top:-50px;width:90%;margin-left:5%; }
}