/*banner*/
.advertorial-banner {
  background: url(../images/advertorial/banner_adcertorial.jpg) center no-repeat;
  background-size: cover;
}
.tb_tit .banner-btn {
  display: inline-block;
  font-size: 18px;
  line-height: 50px;
  color: #fff;
  padding: 0 65px;
  border: 1px solid #fff;
  margin-top: 30px
}
@media screen and (min-width:320px) and (max-width:767px) {
  .tb_tit .banner-btn {
    font-size: 14px;
    line-height: 30px;
    padding: 0 20px;
    margin-top: 10px;
  }
}

/*软文写作*/
.write {
  background-color: #efefef!important;
}
.write .flex-item {
  width: 49%;
  padding: 20px;
  border: 1px solid #dcdcdc;
}
.write .flex-item:nth-last-child(n+3) {
  margin-bottom: 22px;
}
.write .flex-item:hover {
  border-color: #108cee;
}
.write .flex-item:hover .content-title {
  color: #108cee;
}
.write .flex-item:hover .content-img-hover {
  display: inline-block;
}
.write .content-tit {
  margin-left: 80px;
}
.write .content-img {
  width: 58px;
  height: 58px;
}
.write .content-img img {
  position: absolute;
  top: 0;
  left: 0;
}
.write .content-img .content-img-show {
  display: inline-block;
  border: 1px solid #dcdcdc;
}
.write .content-img .content-img-hover {
  display: none;
  border: 1px solid #108cee;
}
@media screen and (min-width:320px) and (max-width:414px) {
  .write .flex-item {
    width: 100%;
    padding: 15px;
  }
  .write .flex-item:nth-last-child(n+2) {
    margin-bottom: 20px;
  }
  .write .content-img {
    width: 50px;
    height: 50px;
  }
  .write .content-tit {
    margin-left: 70px;
  }
}

/*软文写作说明*/
.explain {
  background-color: #fff!important;
}
.explain .flex-item {
  width: 19%;
}
.panel {
  background-color: #f3f3f3; 
}
.panel .panel-head {
  background-color: #108cee;
  color: #fff;
}
.explain .content-subtitle {
  margin: 0;
}
.explain .panel .panel-body {
  padding: 15px 20px;
}
@media screen and (min-width:320px) and (max-width:414px) {
  .explain .flex-item {
    width: 100%;
  }
  .explain .flex-item:nth-last-child(n+2) {
    margin-bottom: 20px;
  }
  .explain .panel .panel-body {
    padding: 15px;
  }
}

/*合作流程*/
.flow {
  background-color: #efefef!important;
}
.flow .content-flex {
  align-items: center;
}
.flow .content-flex {
  padding-top: 15px;
}
.flowbox {
  border: 1px solid #dcdcdc;
  position: relative;
  text-align: center;
  vertical-align: middle;
}
.flowbox-tag {
  display: inline-block;
  position: absolute;
  top: -16px;
  left: 50%;
  margin-left: -15px;
  width: 30px;
  height: 15px;
  font-size: 24px;
  line-height: 30px;
  color: #108cee;
  text-align: center;
  background: #efefef;
  border-radius: 15px 15px 0 0;
  border-top: 1px solid #dcdcdc;
  border-left: 1px solid #dcdcdc;
  border-right: 1px solid #dcdcdc;
}
.flowbox-title {
  position: absolute;
  width: 100%;
  top: 100px;
}
@media screen and (min-width:768px) and (max-width:1023px) {
  .flowbox {
    width: 12%;
  }
  .flowbox-title {
    top: 68%;
    font-size: 16px;
  }
}
@media screen and (min-width:415px) and (max-width:767px) {
  .flowbox {
    width: 12%;
  }
  .flowbox-title {
    top: 68%;
    font-size: 12px;
  }
}
@media screen and (min-width:320px) and (max-width:414px) {
  .flow .content-flex {
    flex-direction: column;
  }
  .flowbox {
    margin-bottom: 10px;
  }
  .flowbox:nth-last-child(1) {
    margin-bottom: 0px;
  }
  .flowicon {
    transform: rotate(90deg);
    margin-bottom: 15px;
  }
}
/*立即咨询*/
.buy {
  background: url(../images/advertorial/buy.jpg) center no-repeat;
  background-size: cover;
  height: 93px;
  padding: 0;
}
.buy .section-box-content {
  width: 100%;
  height: 93px;
  max-width: none;
  padding: 0;
  text-align: center;
  background: rgba(0,0,0,0.2);
}
.buy_btn {
  display: inline-block;
  font-size: 18px;
  line-height: 53px;
  text-align: center;
  padding: 0 65px;
  color: #fff;
  background: #108cee;
  margin-top: 20px;
}
.buy_btn:hover {
  color: #fff;
}
@media screen and (min-width:320px) and (max-width:767px) {
  .buy,
  .buy .section-box-content {
    height: 60px!important;
  }
  .buy_btn {
    font-size: 14px;
    line-height: 30px;
    padding: 0 20px;
    margin-top: 15px;
  }
}