.main {
  width: 1100px;
  margin: 0 auto
}

.banner {
  text-align: center;
  position: relative;
}

.banner-bg {
  margin-top: 60px;
  position: relative;
  height: 440px;
  background: no-repeat center center/cover;
}

.banner-video {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

.banner .txt {
  position: absolute;
  z-index: 1;
  left: 50%;
  margin-top: -340px;
  margin-left: -307px
}

.banner h3 {
  font-size: 48px;
  color: #CCCCCC;
  font-weight: 300;
  line-height: 50px
}

.banner h3.pt {
  padding-top: 163px;
  margin-bottom: 22px
}

.banner #advres-vi {
  position: absolute;
  left: 0;
  top: 0;
  filter: alpha(opacity=0)
}

.part2 {
  background-color: #f4f4f4
}

.part2 .detail {
  padding-top: 40px;
  padding-bottom: 39px;
  width: 1050px
}

.part2 .detail ul li {
  width: 252px;
  height: 300px;
  font-size: 12px;
  color: #000;
  background-color: #fff;
  border: 1px solid #e5e5e5;
  box-sizing: border-box;
  text-align: center;
  float: left;
  margin-left: 14px;
  margin-bottom: 24px;
  transition: all .3s ease
}

.part2 .detail ul li.ml0 {
  margin-left: 0
}

.part2 .detail ul li:hover {
  -webkit-transform: translateY(-4px);
  -moz-transform: translateY(-4px);
  -ms-transform: translateY(-4px);
  -o-transform: translateY(-4px);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .1)
}

.part2 .detail ul li:hover .stxt {
  opacity: 1;
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -o-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-transition-delay: .05s;
  -o-transition-delay: .05s;
  transition-delay: .05s;
  -webkit-transition-duration: .35s;
  -o-transition-duration: .35s;
  transition-duration: .35s
}

.part2 .detail ul li .res-txt {
  height: 50px
}

.part2 .detail ul li a.res-more {
  display: inline-block;
  width: 100%;
  height: 100%
}

.part2 .detail ul li a.noCursor {
  cursor: default
}

.part2 .detail ul li a.noCursor p.stxt {
  display: none
}

.part2 .detail ul li .btxt {
  font-size: 18px;
  color: #222;
  margin-top: 20px;
  margin-bottom: 4px
}

.part2 .detail ul li .stxt {
  font-size: 14px;
  color: #6c6c6c;
  transform: translate3d(0, 13px, 0);
  transition: opacity .2s, transform .35s;
  opacity: 0
}

.part2 .detail ul li i {
  width: 70px;
  height: 70px;
  display: block;
  margin: 30px auto 0;
  border: 0;
}

.part2 .detail ul li .place1 {
  background: url(img/res_icon.png) 0 0 no-repeat
}

.part2 .detail ul li .place2 {
  background: url(img/res_icon.png) 0 -80px no-repeat
}

.part2 .detail ul li .place3 {
  background: url(img/res_icon.png) 0 -155px no-repeat
}

.part2 .detail ul li .place4 {
  background: url(img/res_icon.png) 0 -240px no-repeat
}

.part2 .detail ul li .place5 {
  background: url(img/res_icon.png) 0 -315px no-repeat
}

.part2 .detail ul li .place6 {
  background: url(img/res_icon.png) 0 -395px no-repeat
}

.part2 .detail ul li .place7 {
  background: url(img/res_icon.png) 0 -475px no-repeat
}

.part2 .detail ul li .place8 {
  background: url(img/res_icon.png) 0 -555px no-repeat
}

.part2 .detail ul li .place9 {
  background: url(img/res_icon.png) 0 -640px no-repeat
}

.part2 .detail ul li .place10 {
  background: url(img/res_icon.png) 0 -720px no-repeat
}

.part2 .detail ul li .place11 {
  background: url(img/res_icon.png) 0 -880px no-repeat
}

.part2 .detail ul li .place12 {
  background: url(img/res_icon.png) 0 -800px no-repeat
}

.part2 .detail ul li .txt {
  padding: 0 22px;
  text-align: left
}

.part2 .detail ul li.more-li .txt {
  text-align: center;
  padding-top: 128px;
  font-size: 16px
}