.super-four-header {
  background: url(../images/header_bg.png) no-repeat top center #151f6c;
  width: 100%;
  height: 64px;
}
.super-four-header h1 {
  float: left;
  margin-top: 0;
  height: 64px;
}
.super-four-header h1 img {
  width: 460px;
  height: 50px;
  margin-top: 7px;
}
.super-four-header .right_login{
  float: right;
  font-size: 14px;
  color: #d8eaff;
  position: relative;
}
.super-four-header a {
  line-height: 64px;
  font-size: 14px;
  color: #d8eaff;
  float: left;
}
.super-four-header a span.eng {
  font-size: 10px;
  color: #fff;
}
.super-four-header a:hover {
  color: #fff;
  text-decoration: none;
}
.super-four-header a.userName {
  margin-right: 4px;
  overflow: hidden;
  white-space: nowrap;
}
.super-four-header span.select {
  background: url(../images/select.png) no-repeat 0 24px;
  display: inline-block;
  width: 16px;
  height: 64px; /* position: relative; */
  top: 3px;
  float: left;
  display: block;
}
.super-four-header .right_login .loginBtn {
  padding-right: 16px;
  border-right: 1px solid #fff;
  line-height: 20px;
  margin-top: 22px;
}
.super-four-header .right_login .registerBtn {
  padding-left: 16px;
}
.super-four-header a.gw {
  font-size: 16px;
  color: #d8eaff;
  margin-right: 33px;
}
.super-four-header .right_login a.kefu-new {
  display: inline-block;
  width: 24px;
  height: 23px;
  background: url(../images/kefu.png) no-repeat 0 0;
  background-size: 24px 23px;
  vertical-align: middle;
  margin-right: 30px;
  margin-top: 21px;
}

.super-four-header .right_login a.userName {
  text-decoration: none;
  width: 90px;
  text-align: center;
}

.super-four-header .headsculpture {
  float: left;
}
.super-four-header .headsculpture img {
  cursor: pointer;
  width: 24px;
  height: 24px;
  border: 1px solid #fff;
  border-radius: 50%;
  margin-top: 19px;
  margin-right: 4px;
}
.super-four-header .userwrap {
  float: left;
}
.super-four-header .drop {
  background: #141e66;
  border: 1px solid #42bdf8;
  box-shadow: 0 0 8px 0 rgba(36, 56, 255, 0.3);
  cursor: pointer;
  border-radius: 4px;
  position: absolute;
  z-index: 222;
  width: 130px;
  right: 0;
  height: 72px;
  top: 64px;
  text-align: center;
  padding: 4px 0;
  box-sizing: border-box;
}
.super-four-header .drop a {
  width: 130px;
  display: block;
  line-height: 32px;
  height: 32px;
  text-align: center;
  text-decoration: none;
}
.super-four-header .drop a:hover {
  text-decoration: none;
  background: rgba(0, 221, 255, 0.2);
}
.super-four-header .my-course {
  width: 120px;
  height: 32px;
  background: url(../images/header-mycourseBg.png) 0 no-repeat;
  background-size: cover;
  margin: 16px 22px;
  text-align: center;
  line-height: 32px;
  text-decoration: none;
  color: #ffffff;
  font-size: 17px;
  font-weight: 700;
  font-style: italic;
}
.super-four-header .my-course:hover {
  background: url(../images/header-mycourseBg_cur.png) 0 no-repeat;
  background-size: cover;
}

.topCartBtn {
  background: url(../images/icon_top_cart.png) no-repeat left center;
  padding-left: 28px;
  margin-right: 25px;
}

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, 'PingFang SC', 'Hiragino Sans GB', 'Heiti SC', 'Microsoft YaHei', 'WenQuanYi Micro Hei', sans-serif;
}