*,
body,
p {
  padding: 0;
  margin: 0;
  font-family: "helvetica neue", "microsoft yahei", "pingfang sc",
    "hiragino sans gb", "stheiti", tahoma, sans-serif;
}

a {
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
i,
em,
b {
  font-style: normal;
}

img {
  display: block;
}

html {
  width: 100%;
  min-width: 1440px;
}

.main {
  padding: 1.6rem 0 0;
}

ul,
li {
  list-style: none;
  padding: 0;
  margin: 0;
}

html,
body {
  height: 100% !important;
}
.yl-c {
  width: 100%;
  height: 100%;
  background: url("../image/about.png") no-repeat center;
  background-size: cover;
}
.yl-box {
  height: 100%;
  width: 15rem;
  margin: 0 auto;
  position: relative;
}
.yl-box-t {
  width: 8.78rem;
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  position: absolute;
  left: 0;
  top: 15%;
}
.yl-box-t>img {
  width: 2.74rem;
  margin: 0 auto;
}
.yl-box-t h1 {
  width: 100%;
  font-size: 0.3rem;
  color: #181818;
  padding: 0.6rem 0 0.28rem 0;
  font-weight: normal;
}
.yl-box-t p {
  font-size: 0.3rem;
  color: #181818;
  text-align: left;
  line-height: 0.46rem;
}
.yl-footer {
  width: 100%;
  text-align: center;
  color: #999999;
  font-size: 0.14rem;
  position: absolute;
  bottom: 0.3rem;
}
.yl-footer a{
  color: #999999;
}
.yl-h{
  width: 100%;
  height: 1.2rem;
  background: #fff;
  position: absolute;
  top: 0;
  z-index: 999;
}
.yl-h>div{
  width: 15rem;
  height: 1.2rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.yl-h>div img{
  width: 3.18rem;
  height: .7rem;
}
.yl-h>div a{
  font-size: .24rem;
  color: #666666;
  padding: 0 .6rem;
}
.yl-h>div a.curr{
  font-weight: bold;
  color: #FF2C5A;
}
.yl-h>div div{
  display: flex;
  align-items: center;
}
.down_a{
  width: 2.6rem;
  height: .8rem;
  background: #181818;
  border-radius: .2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  margin-top: .4rem;
}
.down_a img{
  width: .38rem;
  height: .38rem;
  margin-right: .13rem;
}
.down_a span{
  font-size: .28rem;
  color: #FFFFFF;
}
.yl-about-c{
  width: 100%;
  height: 100%;
  background: url("../image/about.png") no-repeat center;
  background-size: cover;
}
.yl-b-t-about{
  width: 6.5rem;
  text-align: left;
  display: flex;
  flex-wrap: wrap;
}
.yl-b-t-about span{
  font-size: .24rem;
  color: #666666;
  width: 100%;
}
.yl-b-t-about p{
  font-size: .28rem;
  color: #181818;
  margin: .11rem 0 .5rem 0;
}
.yl-box-t2{
  padding-top: 3.08rem;
  display: flex;
  justify-content: space-between;
}
.yl-box-t2 img{
  width: 6.41rem;
  height: 3.13rem;
}
.b-ppc{
  width: 6.2rem;
  height: 8rem;
  background: url('../image/scct2.png') no-repeat;
  background-size: 100% 100%;
  position: absolute;
  bottom: 0;
  right: -.8rem;
}