body {
  overflow-x: hidden;
  background: #151b63;
  background-image: url(../image/profie-bg-2.png);
  background-size: 100%;
  background-repeat: no-repeat;
  background-position-y: 0.57rem;
}
.nav_banner_area {
  width: 19.2rem;
  position: relative;
}
.nav_banner_area .profile-ctn {
  margin: 2.32rem 0 0.8rem 3.58rem;
}
.nav_banner_area .ultext {
  width: 5.88rem;
  color: white;
  float: left;
}
.nav_banner_area .ultext .liBig {
  line-height: 1.2 !important;
  width: 5.88rem;
  margin-bottom: 0.24rem;
}
.nav_banner_area .ultext .liText {
  color: #aec5ff;
  width: 5.88rem;
}
.videoCtn {
  float: right;
  width: 5.76rem;
  height: 3.24rem;
}
.my-video-dimensions {
  width: 5.76rem !important;
  height: 3.24rem !important;
}
.video-js .vjs-big-play-button {
  margin-top: 0.9rem;
  margin-left: 2.4rem;
}
.video-js .vjs-big-play-button .vjs-icon-placeholder:before,
/* .video-js .vjs-play-control .vjs-icon-placeholder:before, */
.vjs-icon-play:before {
  font-size: 1.8em;
}
.programs-area {
  position: relative;
}
.programs-area .programs-item {
  color: #ffffff;
  width: 19.2rem;
  float: left;
}
.programs-area .programs-item > div {
  float: right;
}
.programs-area .programs-item > div img {
  width: 9.6rem;
}
.programs-area .programs-item .program-txt {
  width: 5.2rem;
  transform: translateY(-50%);
}
.programs-area .programs-item .program-txt.brain {
  margin-top: 2.2rem;
}
.programs-area .programs-item .program-txt.datas {
  margin-top: 2.12rem;
}
.programs-area .programs-item .program-txt.smart {
  margin-top: 2.51rem;
}
.programs-area .programs-item .rm-24 {
  margin-right: 0.24rem;
}
.programs-area .programs-item .pro-title {
  line-height: 1.2 !important;
  margin-bottom: 0.24rem;
}
.programs-area .programs-item .detail-ctn {
  opacity: 0.8;
}
.programs-area .programs-item.datas > div {
  float: left;
}
.programs-area .programs-item.brain {
  background: url('../image/fengwo.png') right bottom no-repeat;
}
.menuItem {
  font-weight: 700;
  color: #6e94fb;
  text-align: center;
}
.cooperation-area {
  width: 19.2rem;
  overflow: hidden;
  background-image: url('../image/cor_bg_second.png');
  background-size: cover;
  position: relative;
}
.cooperation-area .container {
  position: relative;
  z-index: 1;
}
.cooperation-area .form {
  text-align: center;
  width: 8.6rem;
  margin: 0 auto;
}
.cooperation-area .form input::-webkit-input-placeholder,
.cooperation-area .form textarea::-webkit-input-placeholder {
  color: #6e94fb;
  opacity: 0.7;
}
.cooperation-area .form input::-moz-placeholder,
.cooperation-area .form textarea::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #6e94fb;
  opacity: 0.7;
}
.cooperation-area .form input:-moz-placeholder,
.cooperation-area .form textarea:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #6e94fb;
  opacity: 0.7;
}
.cooperation-area .form input:-ms-input-placeholder,
.cooperation-area .form textarea:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #6e94fb;
  opacity: 0.7;
}
.cooperation-area .form .cooperation-title {
  margin-bottom: 0.4rem;
}
.cooperation-area .form .item {
  width: 100%;
  float: left;
  margin-bottom: 0.2rem;
  margin-top: 0.05rem;
  height: 0.56rem;
  text-indent: 0.2rem;
  background: #272f8e;
  border: none;
  outline: none;
  color: #ffffff;
}
.cooperation-area .form .text-area {
  height: 1.5rem;
  width: 8.6rem;
  resize: none;
  text-indent: 0rem;
  padding: 0.2rem;
  padding-bottom: 0.3rem;
  margin-left: -0.1rem;
  margin-top: -0.05rem;
}
.cooperation-area .form .submit {
  border-radius: 4px;
  background: #0442d8;
  margin-left: 50%;
  transform: translateX(-50%);
  margin-bottom: 0.9rem;
  width: 4rem;
}
.cooperation-area .form .form-item-area {
  position: relative;
  overflow: hidden;
  width: 4.2rem;
  float: left;
}
.cooperation-area .form .form-item-area .re-tips {
  display: none;
  color: #6e94fb;
  position: absolute;
  bottom: 0;
  left: 0;
  font-size: 12px;
}
.cooperation-area .form .form-item-area.text-area {
  width: 8.6rem;
}
.cooperation-area .form .form-item-area.text-area .re-tips {
  display: none;
  left: 0.1rem;
  bottom: 0.1rem;
}
.cooperation-area .form .form-item-area:nth-child(even) {
  margin-left: 0.2rem;
}