.main-content h3 {text-align: center; height: 50px; line-height: 50px; font-size: 36px;}
.main-content .business {display: table;}
.main-content .business .g {float: none; display: table-cell; vertical-align: middle;}
.main-content .business ul {width: 100%;}
.main-content .business .txt .inner {padding-top: 20px; padding-bottom: 20px;}
.row5.wd-m-card {margin-bottom: 0;}
@media all and (max-width:640px){
  .main-content .business .g {display: block; width: 100%;}
  .main-content .business .wd-u-img {padding-top: 20px; text-align: center; height: auto;}
  .main-content .business .wd-u-img img {max-height: 20vh; width: auto; position: static; height: auto; display: inline-block;}
}