body {
  font: "12px/1.5 Microsoft YaHei,Heiti SC,tahoma,arial,Hiragino Sans GB,"
    \5b8b\4f53 ",sans-serif";
}
a,
a:hover {
  text-decoration: none;
}
* {
  margin: 0;
  padding: 0;
}

.wp1200 {
  width: 90%;
  max-width: 1200px;
  margin: 40px auto 70px;
  position: relative;

}
.itemsb {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-around;
  -ms-flex-pack: distribute;
  justify-content: space-around;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.itemsB .item {
  background: #ffffff;
  -webkit-box-shadow: 0px 2px 16px 0px rgba(0, 182, 176, 0.2);
  -moz-box-shadow: 0px 2px 16px 0px rgba(0, 182, 176, 0.2);
  box-shadow: 0px 2px 16px 0px rgba(0, 182, 176, 0.2);
  z-index:2;
}

.itemsb .item {
  margin-bottom: 30px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.itemsb .pic img {
  height: 100%;
}
.itemsb .pic .pic02 {
  height: auto !important;
  object-fit: contain;
}
.itemsb h4 {
  color: #000;
  font-weight: 400;
}
.itemsb .text {
  color: rgba(0, 0, 0, 0.65);
  line-height: 24px;
}

.itemsB .item {
  width: 280px;
  padding: 20px 28px 40px;
  position: relative;
}
.itemsB .pic {
  height: 60px;
  margin-bottom: 12px;
}
.itemsB .pic.xs {
  height: 40px;
}
.itemsB .pic.s {
  height: 32px;
}
.itemsB .pic.m {
  height: 55px;
}
.itemsB .pic.l {
  height: 128px;
  margin-bottom: 24px;
}
.itemsB h4 {
  font-size: 18px;
}
.itemsB .text {
  margin-top: 14px;
  font-size: 14px;
  /* white-space: pre-wrap; */
}
.itemsB .tips {
  width: 100%;
  color: rgba(0, 0, 0, 0.65);
  font-size: 18px;
  text-align: center;
  margin-bottom: 30px;
}
.itemsB .more {
  -webkit-border-top-left-radius: 100px;
  -moz-border-radius-topleft: 100px;
  border-top-left-radius: 100px;
  padding: 5px 6px 5px 33px;
  color: #1bd1d1;
  font-size: 12px;
  position: absolute;
  right: 0;
  bottom: 0;
  background: #f5fcfd;
  cursor: pointer;
}

.itemsB-tc .pic {
  text-align: center;
}
.itemsB-tc h4 {
  text-align: center;
  font-size: 18px;
}
.itemsB-lc {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.itemsB-lc .item {
  margin-left: 13px;
  margin-right: 13px;
}
.itemsB-cols3-l .item {
  width: 380px;
}
.itemsB-cols3-s {
  width: 860px;
  margin: 0 auto;
}
.itemsB-vertical .item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  width: 586px;
  padding: 35px 50px;
}
.itemsB-vertical .item .pic {
  margin-right: 30px;
  -webkit-align-self: flex-start;
  -ms-flex-item-align: start;
  align-self: flex-start;
}
.itemsB-vertical .item .pic.s {
  height: 60px;
  width: 60px;
}
.itemsB-vertical .item .pic.l {
  height: 88px;
  width: 88px;
}
.itemsB-vertical .item h4 {
  font-size: 22px;
}
.itemsB-vertical .item .text {
  font-size: 16px;
}
.itemsB-vertical .item.item-s {
  padding: 42px 28px;
}
.itemsB-vertical .item.item-s .pic {
  margin-right: 20px;
}
.itemsB-vertical-s .item {
  width: 280px;
}
.itemsB.pro-service h4 {
  font-size: 18px;
}
.itemsB.large .item {
  padding-bottom: 30px;
}
.itemsB.large h4 {
  font-size: 24px;
}
.itemsB.large .text {
  font-size: 16px;
}

@media screen and (max-width: 1200px) {
  .itemsB .item {
    width: 32%;
  }
  .itemsB-vertical .item {
    width: 48.5%;
  }
  .itemsB-cols3-l .item {
    width: 32%;
  }
  /* .wp1200 {
    width: 90%;
    padding: 0 20px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  } */
}
@media screen and (max-width: 960px) {
  .wp1200 {
    width: 100%;
    padding: 0 20px ;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    max-width: 1200px;
  }

  .itemsB .item {
    width: 48.5%;
  }
  .itemsB .pic.l {
    height: 88px;
  }
  .itemsB-lc {
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
  .itemsB-lc .item {
    margin-right: 0;
    margin-left: 0;
  }
  .itemsB-cols3-s {
    width: 100%;
    margin: 0 auto;
  }
  .itemsB-cols3-s .item {
    width: 48.5%;
  }
  .itemsC .item {
    margin: 0 10px 10px;
  }
  .itemsC .pic {
    height: 80px;
    width: 80px;
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 750px) {
  .itemsB .item {
    width: 100%;
  }
  .wp1200 {
    padding: 0 15px ;
    margin: 30px auto 30px;
  }

  .items.itemsB-vertical .item {
    width: 100%;
  }
}
@media screen and (max-width: 378px) {
  .wp1200 {
    padding: 0 15px ;
    margin: 24px auto 12px;
  }
  .itemsb .item {
    width: 100%;
  }
  .itemsb .item h4 {
    font-size: 20px;
  }
  .itemsb .item .text {
    font-size: 14px;
  }

  .itemsb.itemsB .more {
    white-space: nowrap;
    font-size: 10px;
  }
  .itemsb.itemsB-vertical .item {
    display: block;
    text-align: center;
  }
  .itemsb.itemsB-vertical .item.item-s .pic {
    margin: 0 auto 24px;
  }
  .itemsb.itemsB-vertical .pic {
    margin: 0 auto 24px;
  }
}
.pro-case {
  overflow: hidden;
  position: relative;
}

.pro-case::before,
.pro-case::after {
  content: "";
  display: block;
  height: 100%;
  position: absolute;
  background-repeat: no-repeat;
  z-index: 1;
}

.pro-case::before {
  width: 864px;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-100%);
  -moz-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  -o-transform: translateX(-100%);
  transform: translateX(-100%);
  background-image: url("../img/bg-left.png");
  background-position: top left;
  -webkit-background-size: 100% 100%;
  -moz-background-size: 100%;
  background-size: 100%;
}

.pro-case::after {
  width: 755px;
  top: 0;
  right: 50%;
  -webkit-transform: translateX(100%);
  -moz-transform: translateX(100%);
  -ms-transform: translateX(100%);
  -o-transform: translateX(100%);
  transform: translateX(100%);
  background-image: url("../img/bg-right.png");
  background-position: top right;
  -webkit-background-size: 100% 100%;
  -moz-background-size: 100%;
  background-size: 100%;
}
.a_box_point{
  cursor: auto;
}