html,
p,
body,
iframe,
img {
  margin: 0;
  padding: 0;
  list-style: none;
  border: none;
  font-family: PingFangSC-Regular;
  /*当用户点击iOS的Safari浏览器中的链接或JavaScript的可点击的元素时，覆盖显示的高亮颜色。*/
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
}
html {

  background: linear-gradient(91.66deg, #464955 2.94%, #162323 114.01%);
}
body {
  background: linear-gradient(91.66deg, #464955 2.94%, #162323 114.01%);

  margin: 0 auto;
  color: #fff;
}
h1 {
  font-size: 50px;
}

.head {
  margin-bottom: 100px;
}
.head > img {
  margin-top: 30px;
  margin-left: 120px;
}
.head span {
  font-size: 33px;
  font-weight: bold;
  display: inline-block;
  vertical-align: top;
  margin-top: 33px;
  margin-left: 5px;
}
.headTitle {
  float: right;
  font-size: 20px;
  margin-top: 46px;
}
.headTitle a {
  display: inline-block;
  margin-right: 56px;
  color: #ffffff;
  text-decoration: none;
}
.headTitle a:hover {
  font-weight: 600;
}

.headTitle_A {
  font-weight: 600;
}
.headTitle_A P {
  height: 5px;
  background: #ff35f2;
  border-radius: 23px;
  margin-top: 10px;
}
.indexCl {
  padding-left: 120px;
  height: 600px;
  width: 1050px;
  margin: 0 auto;
}
.indexCl .indexClLeft {
display: inline-block;
  margin-top: 50px;
  vertical-align: top;
  margin-right: 200px;
}

.indexClLeftBtn {
  margin-top: 50px;
  cursor: pointer;

}
.indexClLeftBtn1 {
  margin-right: 90px;
}
.indexClRight {
 display: inline-block;
}
.aboutCl {
  width: 850px;
  height: 600px;
  margin: 0 auto;
}
.aboutClLeft {
  float: left;
  margin-right: 60px;
}

.aboutClRight {
  float: left;
  width: 480px;
  padding-top: 80px;
}
.aboutClRight h1 img {
  margin-left: -168px;
  margin-bottom: -29px;
  width: 184px;
}
.concatCl {
  width: 530px;
}
.concatClDiv {
  width: 260px;
  display: inline-block;
  margin-bottom: 50px;
}
iframe{
  border: 0;
  height: 60px;
}



.modalClass {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}
.modalloginContent {
  width: 303px;
  margin: 0 auto;
  margin-top: 150px;
  background: #ffffff;
  border-radius: 12px;
  padding: 15px;
  box-sizing: border-box;
  font-size: 18px;
  color: #000;
  text-align: center;
}
.modalloginContent > img {
  float: right;
}
.modalloginContentp1 {
  font-weight: 600;
  font-size: 18px;
}
.mb20 {
  margin-bottom: 20px;
}