.row .col-1, .row .col-2, .row .col-2-4, .row .col-3, .row .col-4, .row .col-5, .row .col-6, .row .col-7, .row .col-8, .row .col-9, .row .col-10, .row .col-11, .row .col-12 {
  float: left;
}
.row .col-1 {
  width: 8.33333333%;
}
.row .col-2 {
  width: 16.66666666%;
}
.row .col-2-4 {
  width: 20%;
}
.row .col-3 {
  width: 25%;
}
.row .col-4 {
  width: 33.33333333%;
}
.row .col-5 {
  width: 41.66666666%;
}
.row .col-6 {
  width: 50%;
}
.row .col-7 {
  width: 58.33333333%;
}
.row .col-8 {
  width: 66.66666666%;
}
.row .col-9 {
  width: 75%;
}
.row .col-10 {
  width: 83.33333333%;
}
.row .col-11 {
  width: 91.66666666%;
}
.row .col-12 {
  width: 100%;
}

@-webkit-keyframes bounce-down {
  25% {
    -webkit-transform: translateY(-3px);
  }
  50%, 100% {
    -webkit-transform: translateY(0);
  }
  75% {
    -webkit-transform: translateY(3px);
  }
}
@keyframes bounce-down {
  25% {
    -webkit-transform: translateY(-5px);
            transform: translateY(-5px);
  }
  50%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  75% {
    -webkit-transform: translateY(5px);
            transform: translateY(5px);
  }
}
.animate-bounce-down {
  -webkit-animation: bounce-down 1.3s linear infinite;
  animation: bounce-down 1.3s linear infinite;
}

.grid-0-public-footer .content-prepare {
  background-color: #f5f5f5;
}
.grid-0-public-footer .content-prepare .title {
  padding: 25px 0 48px;
  border-top: 5px solid #3db1ea;
  border-bottom: 1px solid #d9d9d9;
}
.grid-0-public-footer .content-prepare .title h4 {
  text-align: center;
  font-size: 26px;
  line-height: 110px;
  color: #616161;
}
.grid-0-public-footer .content-prepare .title i {
  width: 26px;
  height: 40px;
  display: block;
  margin: 0 auto;
  background: url(https://sso.300.cn/images/bigpush/all.png) no-repeat 0 -125px;
}
.grid-0-public-footer .content-prepare .referral {
  height: 184px;
  padding: 81px 0 111px;
}
.grid-0-public-footer .content-prepare .referral .counselor {
  width: 950px;
  margin: 0 auto;
}
.grid-0-public-footer .content-prepare .referral .counselor img {
  float: left;
}
.grid-0-public-footer .content-prepare .referral .counselor .right {
  margin-left: 73px;
  width: 590px;
  float: left;
}
.grid-0-public-footer .content-prepare .referral .counselor .right h4 {
  margin-top: 0;
  font-size: 26px;
  line-height: 26px;
  color: #3a3a3a;
}
.grid-0-public-footer .content-prepare .referral .counselor .right p {
  font-size: 12px;
  line-height: 30px;
  margin: 30px 0 28px;
  color: #212121;
}
.grid-0-public-footer .content-prepare .referral .counselor .right .gain {
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #3db1ea;
  border: 1px solid #3db1ea;
  display: inline-block;
  padding: 0 30px;
  border-radius: 20px;
  color: #fff;
  cursor: pointer;
}
.grid-0-public-footer .content-prepare .referral .counselor .right .gain:hover {
  background: #1b77b9;
  border: 1px solid #1b77b9;
}

.top-shadow-bg {
  background: url(https://sso.300.cn/CAS/images/b-shadow-border.png) no-repeat center bottom;
}