.update-banner{
  width: 100%; 
  height: 300px;
  background: url(../img/updata-banner.png) no-repeat center;
}

/* content */
.update-content{
  width: 100%;
  font-size: 16px;
  background: #f7f7f7;
}
.update-box{
  width: 1200px;
  margin: auto;
  padding:30px 0;
}
.update-li{
  width: 1200px;
  height: auto;
  margin-bottom: 30px;
  background:#fff;
}
.update-li:after{
  content: '';
  display: table;
  clear: both;
}
.update-li-left{
  width: 96px;
  height: 96px;
  border: 2px solid #929292;
  float: left;
  margin: 50px 50px 0 50px;
  color: #929292;
}
.update-li-left-title{
  font-size: 36px;
  text-align: center;
  padding: 8px 0 0 0;
}
.update-li-left-subtitle{
  font-size: 20px;
  text-align: center;
}
.update-li-right{
  width: 920px;
  margin: 50px 0 50px 10px;
  float: left;
}
.update-li-right-title{
  font-size: 22px;
}
.update-li-right-subtitle{
  font-size: 18px;
  padding: 20px 0 10px 0;
}
.update-li-right-subtitle > span{
  display:inline-block;
}
.update-li-right-subtitle > div{
  display:inline-block;
}
.update-li-right-p{
  color: #a1a1a1;
  line-height: 24px;
}