.fb {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.fc {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.sl-1 {
  display: block;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sl-5 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  -webkit-line-clamp: 5;
}
.zt {
  font-family: PingFang-SC-Heavy;
}
.w1560 {
  width: 15.6rem;
  margin: 0 auto;
}
.w1270 {
  width: 81.4%;
  margin: 0 auto;
}
.header {
  position: relative;
}
.header .banner .banner_bg {
  z-index: -1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.header .banner .text {
  max-width: 9.83rem;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  left: 10%;
  color: #ffffff;
  z-index: 3;
}
.header .banner .text .fir {
  font-size: 0.6rem;
  margin-bottom: 0.1rem;
}
.header .banner .text .sec {
  font-size: 0.3rem;
}
/* 标题 */
.product_title {
  text-align: center;
  font-size: 0.3rem;
  font-weight: normal;
  font-stretch: normal;
  line-height: 0.3rem;
  letter-spacing: 0.02rem;
  color: #000000;
}
/* 产品特色 */
.part01 {
  padding-bottom: 1.15rem;
  padding-top: 0.69rem;
}
.gray {
  background-color: #f4f6f9;
}
.part01_acticle {
  margin-top: 1.06rem;
  margin-right: 0px;
}
.part01_acticle li {
  float: left;
  width: 25%;
  margin-right: 0px;
  margin-bottom: 0.2rem;
}
.part01_acticle li {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -moz-box-orient: vertical;
  -moz-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  position: relative;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  height: 2.88rem;
  background-color: #ffffff;
  border: solid 0.01rem #c8c8c8;
  font-size: 0.3rem;
  font-weight: normal;
  font-stretch: normal;
  line-height: 0.3rem;
  letter-spacing: 0.01rem;
  color: #000000;
  cursor: pointer;
}
.part01_acticle li img {
  width: 1.08rem;
}
.part01_acticle li .top {
  height: 1.76rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -moz-box-orient: vertical;
  -moz-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}
.part01_acticle li:hover .top {
  opacity: 0;
}
.part01_acticle li:hover .bottom {
  -webkit-transform: translate3d(0, 0, 0.2rem) scale(1.05);
  -moz-transform: translate3d(0, 0, 0.2rem) scale(1.05);
  transform: translate3d(0, 0, 0.2rem) scale(1.05);
  opacity: 1;
  z-index: 199;
}
.part01_acticle .bottom {
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0.52rem 0.24rem 0.47rem;
  opacity: 0;
  color: #ffffff;
  background-color: #fff;
  -webkit-box-shadow: 0 0 0.18rem 0 rgba(0, 0, 0, 0.3);
  box-shadow: 0 0 0.18rem 0 rgba(0, 0, 0, 0.3);
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -moz-box-orient: vertical;
  -moz-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  z-index: 9999;
  background-position: center;
  background-repeat: no-repeat;
}
.part01_acticle .bottom .title {
  font-family: PingFang-SC-Heavy;
  font-size: 0.3rem;
  font-weight: normal;
  font-stretch: normal;
  line-height: 0.3rem;
  letter-spacing: 0.02rem;
}
.part01_acticle .bottom p {
  margin-top: 0.39rem;
  text-align: center;
  font-size: 0.18rem;
  line-height: 0.24rem;
  letter-spacing: 0.01rem;
  word-break: break-all;
  text-align: left;
}
/*接入流程  */
.part02 {
  padding-top: 0.68rem;
  text-align: center;
}
.part02 img {
  width: 100%;
  margin-top: 0.2rem;
  padding-bottom: 0.78rem;
}
/* 核心优势 */
.part03 {
  padding-top: 0.84rem;
  padding-bottom: 0.13rem;
}
.part03_list {
  margin-right: -4%;
  margin-top: 0.59rem;
}
.part03_list li {
  float: left;
  width: 46%;
  margin-right: 4%;
  margin-bottom: 0.6rem;
}
.part03_list li {
  padding: 0.34rem 0.98rem 0.45rem 0.56rem;
  padding-right: 0.1rem;
  background-color: #fff;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border-left: 0.05rem solid #ff5050;
  font-size: 0.24rem;
  font-weight: normal;
  font-stretch: normal;
  line-height: 0.3rem;
  letter-spacing: 0.01rem;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.part03_list li h3 {
  margin-bottom: 0.37rem;
}
.part03_list li p {
  color: #636363;
}
.part03_list li:hover {
  -webkit-transform: scale(1.05) translateX(0.1rem);
  -moz-transform: scale(1.05) translateX(0.1rem);
  -ms-transform: scale(1.05) translateX(0.1rem);
  -o-transform: scale(1.05) translateX(0.1rem);
  transform: scale(1.05) translateX(0.1rem);
}
.part03_list a {
  display: block;
}
.part03_list a h3 {
  color: #000000;
}