.dc-SlideShow .slide-controls + .slide-controls{
  display: none;
}
.activity-content-summary .avtivity-crad {
  padding: 30px;
  height: 160px;
  border: none;
  border-radius: 2px;
}
.activity-content-summary .avtivity-crad::before {
  display: none;
}
.avtivity-crad > h5 {
  font-size: 20px;
  color: #252b3a;
  line-height: 1;
  margin-left: 0;
  border-bottom: none;
  position: relative;
  display: inline-block;
  width: auto;
}
.join .section-body .section-slide .join-item .img-bj{
  height:100%;
}
.proAd {
  margin-left: 10px;
  color: #fff;
  background: #C7000B;
  border-radius: 2px;
  font-size: 12px;
  line-height: 18px;
  display: inline-block;
  margin-bottom: 10px;
  vertical-align: top;
  width: 30px;
  height: 18px;
  text-align: center;
}
.avtivity-crad > h5:after {
  position: absolute;
  content: "";
  display: block;
  background: #C7000B;
  width: 30px;
  height: 18px;
  color: #fff;
  font-size: 12px;
  border-radius: 2px;
}
.avtivity-crad:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}
.avtivity-crad:hover .btn-gray {
  border-color: #C7000B;
  color: #C7000B;
}
.avtivity-crad:hover .activityicon {
  background-position: 0;
}
.avtivity-crad > h5:hover,
.avtivity-crad:hover > h5 {
  color: #C7000B;
}
.avtivity-crad > p {
  margin-left: 0;
  font-size: 14px;
  color: #2a0000;
  line-height: 22px;
  margin-bottom: 20px;
  width: 210px;
}
.activityicon {
  width: 86px;
  height: 86px;
  right: 30px;
  top: 40px;
}
.act-tt {
  margin-left: 10px;
}
.act-tt ~ .act-tt {
  float: left;
  width: 100%;
}
.btn-gray {
  padding: 7px 20px;
  border: 1px solid #ddd;
  border-radius: 2px;
  background: #fff;
  font-size: 14px;
  color: #666a75;
  letter-spacing: 0;
  text-align: center;
  display: inline-block;
  line-height: 16px;
}
.btn-gray:hover {
  border-color: #C7000B;
  color: #C7000B;
}
.btn-arrow{
  position:relative;
  font-size: 14px;
  color: #A0A2A8;
  letter-spacing: 0;
  text-align: left;
  line-height: 16px;
  display:inline-block;
  transition:.2s ease;
}
.btn-arrow:after{
  position: absolute;
  content:"";
  display:block;
  width: 22px;height: 10px;
  top:3px;
  right:-30px;
  transition:.2s ease;
  background:url("../images/gray_arrow.png");
}
.avtivity-crad:hover .btn-arrow{
  color:#C7000B;
  transition:.2s ease;
}
.avtivity-crad:hover .btn-arrow:after{
  position: absolute;
  content:"";
  display:block;
  width: 22px;height: 10px;
  transition:transform .2s ease;
  top:3px;
  right:-35px;
  background:url("../images/red_arrow.png");
}
.tab-content .newcomer,
.tab-content .preference {
  padding-top: 30px;
  min-height: 484px;
}
.tab-content .newcomer {
  padding-top: 40px;
}
.tab-container {
  margin-bottom: 40px;
}
.second-tab li {
  width: 120px;
  height: 30px;
  padding: 6px 0;
  font-size: 14px;
  color: #252b3a;
  letter-spacing: 0;
  text-align: center;
  line-height: 18px;
  border: 1px solid #ddd;
  cursor: pointer;
  float: left;
}
.second-tab li + li {
  border-left: none;
}
.second-tab li.active {
  color: #C7000B;
  background: rgba(246, 111, 106, 0.1);
  border: 1px solid #C7000B;
}
#freeBottom {
  display: none;
}
.second-tab .iaasTabLi,
.second-tab .paasTabLi,
.second-tab .eiTabLi,
.second-tab .sreTabLi {
  display: none;
}
@media(max-width:1199px) and (min-width:769px){
  .avtivity-crad > p{
    width: 170px;
  }
  .activityicon {
    top: 50px;
  }
}
@media (max-width: 768px) {
  .activity-content-summary .avtivity-crad {
    padding: 30px 20px;
  }
  .activityicon {
    right: 20px;
    top: 40px;
  }
}

@media (max-width: 480px) {
  .tab-nav-item {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
  }
  .second-tab li {
    width: 33.3333%;
  }
  .second-tab li:nth-child(4) {
    border-left: 1px solid #ddd;
  }
  .second-tab li:nth-child(3) {
    margin-bottom: 7px;
  }
  .second-tab li:nth-child(4).active {
    border-left: 1px solid #C7000B;
  }
}
@media (max-width: 320px) {
  .avtivity-crad > p {
    font-size: 12px;
    width: 170px;
  }
}