.row2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  justify-content: space-between;
}
@media (max-width: 992px) {
  .row2 {
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .col-md-l {
    width: 100% !important;
  }
  .col-md-m {
    width: 100% !important;
    margin-top: 0.3rem;
  }
  .col-md-r {
    width: 100% !important;
    margin-top: 0.3rem;
  }
}
.header {
  margin-bottom: 0px;
}
.banner_box {
  position: relative;
  height: 400px;
  padding-top: 90px;
}
.banner_box .banner {
  z-index: -1;
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  top: 0;
  height: 100%;
}
.banner_box .banner_text h2,
.banner_box .banner_text h3 {
  font-weight: bold;
  line-height: 1.5;
  color: #2d66a5;
}
.banner_box .banner_text h2 {
  font-size: 56px;
}
.banner_box .banner_text h3 {
  font-size: 52px;
}
.select_box {
  margin-top: 10px;
  position: relative;
  display: inline-block;
  width: 324px;
  height: 60px;
}
.select_box input {
  outline: none;
  border: none;
  cursor: pointer;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  background-color: #3c7ec8;
  border-radius: 10px;
  font-size: 31px;
  font-weight: bold;
  color: #ffffff;
  line-height: 60px;
  text-align: center;
}
.select_box input::placeholder {
  color: #fff;
}
.select_box ul {
  box-sizing: border-box;
  width: 100%;
  z-index: 10;
  position: absolute;
  top: 65px;
  left: 0;
  right: 0;
  background-color: #ffffff;
  border: solid 1px #3c7ec8;
}
.select_box ul li a {
  display: block;
  width: 100%;
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-size: 18px;
  font-weight: normal;
  color: #3c7ec8;
  white-space: nowrap;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
}
.select_box ul .cur a,
.select_box ul li:hover a {
  background-color: #3c7ec8;
  color: #fff;
}
.paper {
  padding: 30px 0px;
  background-color: #ffffff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  height: 717px;
}
.left_menu {
  padding: 0 40px;
}
.left_menu h3 {
  line-height: 35px;
  font-size: 22px;
  font-weight: bold;
  color: #555555;
  margin-bottom: 25px;
}
.left_menu h3 img {
  vertical-align: middle;
  margin-right: 15px;
}
.item_box_title {
  box-sizing: border-box;
  margin-left: 0px;
  margin-right: 0px;
}
.item_box_title::after {
  content: '';
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.item_box_title > li {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
  padding-left: 0px;
  padding-right: 0px;
  float: left;
}
.item_box_title > li:nth-child(n) {
  margin-top: 0;
}
.item_box_title > li:nth-child(n + 1) {
  margin-top: 15px;
}
.item_box_title > li:nth-child(1) {
  margin-top: 0;
}
.item_box_title a {
  display: block;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.item_box_title li a {
  box-sizing: border-box;
  width: 100%;
  height: 50px;
  line-height: 50px;
  text-align: center;
  border: solid 1px #999999;
  border-radius: 5px;
  padding: 0 20px;
  font-size: 17px;
  font-weight: normal;
  color: #333333;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
}
.item_box_title li.cur a,
.item_box_title li:hover a {
  border: none;
  background-image: linear-gradient(0deg, #3c7ec8 0%, #5da9ff 100%), linear-gradient(#3c7ec8, #3c7ec8);
  font-weight: bold;
  color: #fff;
}
.right_content {
  height: 100%;
  overflow-y: auto;
  padding-left: 40px;
  padding-right: 20px;
}
.text + .text {
  margin-top: 20px;
}
.text .title {
  position: relative;
  margin-bottom: 15px;
  padding-left: 8px;
}
.text .title span {
  display: inline-block;
  padding: 0 40px;
  height: 30px;
  line-height: 30px;
  background-image: linear-gradient(0deg, #3c7ec8 0%, #5da9ff 100%), linear-gradient(#3c7ec8, #3c7ec8);
  background-blend-mode: normal, normal;
  border-radius: 5px;
  font-size: 15px;
  font-weight: bold;
  color: #ffffff;
}
.text .title::before {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0px;
  width: 5px;
  height: 30px;
  background-image: linear-gradient(0deg, #3c7ec8 0%, #5da9ff 100%), linear-gradient(#3c7ec8, #3c7ec8);
  background-blend-mode: normal, normal;
  border-radius: 2px;
}
.text .p {
  font-size: 14px;
  font-weight: normal;
  line-height: 30px;
  color: #555555;
  text-align: justify;
}
.text .p a {
  color: #007bde;
  -webkit-transition: opacity 0.3s;
  -o-transition: opacity 0.3s;
  -moz-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.text .p a:hover {
  opacity: 0.7;
}
.text .p a.underline {
  text-decoration: underline;
}
.text .p.qa_q,
.text .p.qa_a {
  padding-left: 30px;
  background-repeat: no-repeat;
  background-position: 0 4px;
}
.text .p.qa_q {
  background-image: url(../images/icon_q.png);
  margin-bottom: 10px;
}
.text .p.qa_a {
  background-image: url(../images/icon_a.png);
}
.text .ewm_ul {
  margin-left: 0px;
  margin-right: 0px;
  margin-top: 10px;
  margin-left: 24px;
}
.text .ewm_ul::after {
  content: '';
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.text .ewm_ul > li {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  width: 33.333%;
  padding-left: 0px;
  padding-right: 0px;
  float: left;
}
.text .ewm_ul > li:nth-child(n) {
  margin-top: 0;
}
.text .ewm_ul > li:nth-child(n + 3) {
  margin-top: 30px;
}
.text .ewm_ul > li:nth-child(3) {
  margin-top: 0;
}
.text .ewm_ul a {
  display: block;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
@media (max-width: 992px) {
  .text .ewm_ul {
    margin-left: 0px;
    margin-right: 0px;
  }
  .text .ewm_ul::after {
    content: '';
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
  }
  .text .ewm_ul > li {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 50%;
    padding-left: 0px;
    padding-right: 0px;
    float: left;
  }
  .text .ewm_ul > li:nth-child(n) {
    margin-top: 0;
  }
  .text .ewm_ul > li:nth-child(n + 2) {
    margin-top: 30px;
  }
  .text .ewm_ul > li:nth-child(2) {
    margin-top: 0;
  }
  .text .ewm_ul a {
    display: block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
}
@media (max-width: 600px) {
  .text .ewm_ul {
    margin-left: 0px;
    margin-right: 0px;
  }
  .text .ewm_ul::after {
    content: '';
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
  }
  .text .ewm_ul > li {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    padding-left: 0px;
    padding-right: 0px;
    float: left;
  }
  .text .ewm_ul > li:nth-child(n) {
    margin-top: 0;
  }
  .text .ewm_ul > li:nth-child(n + 1) {
    margin-top: 30px;
  }
  .text .ewm_ul > li:nth-child(1) {
    margin-top: 0;
  }
  .text .ewm_ul a {
    display: block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
}
.text > .ewm_box {
  margin-top: 10px;
  margin-left: 24px;
}
.text .ewm_box {
  display: flex;
  align-items: center;
}
.text .ewm_box .left_ewm {
  width: 93px;
  height: 93px;
  background-color: #ddedff;
  border-radius: 5px;
  border: dashed 1px #4286d2;
  padding: 7px;
}
.text .ewm_box .left_ewm img {
  width: 100%;
  height: 100%;
}
.text .ewm_box .right_text {
  margin-left: 20px;
}
.text .ewm_box .right_text p {
  font-size: 12px;
  font-weight: normal;
  line-height: 30px;
  color: #333333;
}
.text .ewm_box .right_text .smck {
  position: relative;
}
.text .ewm_box .right_text .smck::after {
  content: '';
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  left: -15px;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 5px solid transparent;
  border-right: 5px solid #3c7ec8;
}
.text .img {
  margin: 30px 0;
}
.text .img img {
  width: 100%;
}
/* 滚动条 开始 */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-thumb {
  background-color: #badaff;
}
::-webkit-scrollbar-track-piece {
  background-color: #ecf5fb;
}
/* 滚动条 结束 */
@media (max-width: 1200px) {
  .w1200 {
    width: 100%;
  }
}
@media (max-width: 992px) {
  .col-md-l {
    display: none;
  }
  .paper {
    height: auto;
    padding: 20px 0;
  }
  .right_content {
    padding: 0 20px;
  }
}
@media (max-width: 600px) {
  .banner_box {
    height: 200px;
    padding: 10px;
  }
  .banner_box .banner_text h2 {
    font-size: 36px;
  }
  .banner_box .banner_text h3 {
    font-size: 30px;
  }
}
