.banner {
  position:relative;
  height:640px;
  background: no-repeat center top;
}
.banner .wrap{
  position: absolute;
  left:0;
  right: 0;
  top: 50%;
  margin-top:-82px;
  text-align: center;
}
.banner .wrap h2{
  font-size: 34px;
  color:#000;
  margin-bottom:30px;
}
.banner .wrap p{
  font-size: 14px;
  line-height: 32px;
  color: #333;
}
.quality .explain{
  padding: 100px 0;
}
.quality .explain h1{
  font-size: 24px;
  color: #000;
  font-weight: normal;
  background: no-repeat center top;
  background-size: 40px auto;
  text-align: center;
  padding-top: 58px;
}
.quality .explain .wrap{
  width: 100%;
  margin-top: 70px;
}
.quality .explain .wrap .list{
  float: left;
  width: 33.33%;
  text-align: center;
}
.quality .explain .wrap .list h2{
  font-size: 40px;
  color: #000;
  font-weight: normal;
  margin-bottom: 30px;
}
.quality .explain .wrap .list p{
  font-size: 14px;
  line-height: 24px;
  color: #000;
}
.quality .all{
  background-color:#fff;
  padding: 60px 40px 100px 40px;
}
.quality .all h1{
  font-size: 24px;
  color: #000;
  font-weight: normal;
  text-align: center;
  margin-bottom: 50px;
}
.quality .all .menu .list{
  float: left;
  text-align: center;
  font-size: 14px;
  color: #000;
  margin:18px 0;
}
.quality .all .menu .list span{
  padding-bottom: 15px;
  cursor: pointer;
}
.quality .all .menu .list.active span{
  border-bottom: 2px solid #c70019;
}
.quality .all .menu .list1{
  width: 14.28%;
}
.quality .all .menu .list2{
  width: 16.66%;
}
.quality .all .menu .list.list-left{
  text-align: left!important;
}
.quality .all .menu .list.list-right{
   text-align: right!important;
}
.quality .all .submenu{
  display: none;
}
.quality .all .submenu table{
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 30px;
}
table, table tr th, table tr td {
    border: 1px solid #7f7f7f;
}
.quality .all .submenu table tr td{
  padding: 18px 0;
  font-size: 14px;
  color: #333;
}
.quality .all .submenu table tr td i.erro{
  display: inline-block;
  width:22px;
  height:22px;
  background:  no-repeat center center;
  background-size: 22px auto;
}
.quality .all .submenu table tr td i.ring{
  display: inline-block;
  width:19px;
  height:19px;
  background:  no-repeat center center;
  background-size: 19px auto;
}
.quality .notes p{
  font-size: 12px;
  color: #ff0000;
  line-height: 24px;
}