.step-img {
  width: 100%;
  /* height: 443px; */
}

.card1-header {
  display: flex;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: center;
  margin-bottom: 53px;
}

.header-left {
  line-height: 108px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #010101;
  font-size: 25px;
  /* width: 35%; */
  border-bottom: 3px solid #AE1C29;
  margin-right: 91px;
  overflow: hidden;
  width: 298px;
}

.header-left-title {
  /* display: inline-block;
    width: 298px;
    float:right; */
}

.header-right {
  line-height: 104px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #010101;
  font-size: 14px;
  /* width: calc(100%-765px); */
  border-bottom: 12px solid #AE1C29;
  /* width: auto; */
  width: 793px;
}

.card-line {
  display: flex;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: space-between;
}

.line-left {
  /* width:35.3%;
    margin-right:91px; ;
    height: 3px;
    background:#AE1C29; */
}

.line-right {
  /* width: calc(100% - 35.3%);
    height: 12px;
    background:#AE1C29; */
}

.card-content {
  display: flex;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: center;
}

.card-content-left {
  width: 298px;
  margin-right: 91px;
  /* width: 35%; */
}

.card-content-left-tabs {
  margin-bottom: 10px;
}

.card-content-left-tabs a {
  border: none;
}

.card-content-left-tabs-item {
  width: 298px;
  height: 78px;
  line-height: 78px;
  text-align: left;
  font-size: 19px;
  display: flex;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: start;
  padding-left: 40px;
  border-top: 2px solid transparent;
  border-left: 2px solid #C6C6BC;
  border-right: 2px solid #C6C6BC;
  border-bottom: 2px solid #C6C6BC;
  cursor: pointer;
}

.card-content-left-tabs-item:hover {
  background: #AE1C29;
  color: white;
  border: 2px solid #AE1C29;
}

.card-content-left-tabs a:nth-child(1) .card-content-left-tabs-item {
  border-top: 2px solid #C6C6BC;
}

.sign {
  display: inline-block;
  margin-right: 40px;
}

.active {
  background: #AE1C29;
  color: white;
  border: 2px solid #AE1C29;
}

.about-title {
  font-size: 25px;
  line-height: 40px;
  font-weight: bold;
}

.about-tabs-item {
  border-top: 1px solid #C6C6BC;
  padding: 20px 0 30px 0;
  font-size: 14px;
  display: flex;
}

.about-tabs-item .icon {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: #AE1C29;
  margin-right: 14px;
}

.about-tabs-item .address {
  display: flex;
  flex-direction: column;
}

.about-tabs-item .address-item {
  margin-bottom: 20px;
  display: flex;
}

.card-content-right {
  width: 793px;
}

.content-title {
  font-size: 20px;
  font-weight: bold;
  color: #010101;
  line-height: 61px;
  display: flex;
  align-items: center;
}

.content-title .icon-step-backward {
  color: #AE1C29;
  font-size: 27px;
  margin-right: 10px;
}

.content-title p {
  font-size: 14px;
  color: #010101;
  line-height: 36px;
}

.content-contract-item {
  margin-top: 40px;
}

.content-contract-item h3 {
  margin-bottom: 20px;
}

.content-contract-item__icon {
  width: 6px;
  height: 24px;
  background: #AE1C29;
  margin-right: 20px;
}

.content-contract-item__title {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #AE1C29;
  line-height: 36px;
}

.item-box {
  width: 210px;
  height: 250px;
  margin: 0 auto 45px;
  position: relative;
  background: #FEFEFE;
  box-shadow: 0px 3px 7px 0px rgba(34, 23, 20, 0.15);
}

.item-line-icon {
  position: absolute;
  left: 0px;
  bottom: 70px;
  width: 2px;
  height: 18px;
  background: #AE1C29;
}

.item-title {
  text-align: center;
  font-size: 16px;
  color: #010101;
  line-height: 25px;
  padding: 24px 20px;
}