/* 小标题 */
@font-face {
  font-family: 'opposans';
  /* 给字体命名 */
  src:
    url('/fonts/opposans/OPPOSans-Regular.otf'),
    url('/fonts/opposans/OPPOSans-Regular.ttf') format('truetype'); /*Safari, Android, iOS*/
  font-weight: normal;
  font-style: normal;
}

main {
  margin-bottom: 10px;
  min-height: calc(100vh - 250px);
}

article {
  border-bottom: none;
}

/* 回到顶部 */
.go_top {
  width: 60px;
  height: 60px;
  font-size: 20px;
  background-color: #4d51e3;
  text-align: center;
  line-height: 60px;
  border-radius: 50%;
  color: white;
  position: fixed;
  bottom: 130px;
  right: 40px;
  z-index: 99;
}

.go_top:hover {
  cursor: pointer;
}

/* 容器 + 统一容器样式 */
.container {
  width: 1200px;
  min-width: 480px;
  border-left: 1px solid #d0d0d0;
  margin: 3px auto 0 auto;
  padding: 0;
  display: block;
}

.container tab {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  padding: 0;
  width: 100%;
}

.container h3 {
  padding: 10px 0 10px 15px;
  font-size: 18px;
  color: #333;
  background-color: rgb(242, 242, 242);
}

.container img {
  max-width: 750px;
  padding: 10px 10px 0 10px;
  display: block;
  margin: 0 auto;
}

.container p a {
  color: #48d;
}

.container p {
  line-height: 1.6em;
  font-size: 16px;
  text-indent: 2em;
  padding: 15px 15px 0 15px;
  margin: 0;
  color: #565656;
}

/* 面包屑 */
.bread {
  width: 375px;
  font-size: 18px;
  height: 40px;
  line-height: 40px;
  color: #fff;
  background-image: -webkit-gradient(linear, left top, right top, from(#4d51e3), to(transparent));
  background-image: linear-gradient(90deg, #4d51e3, transparent);
  padding: 0 10px;
}

/* 每个部分 */
section {
  padding: 10px 0;
}

/* 左侧列表 */
.container .slider .fa {
  color: #fff;
}

.container .slider {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  border-right: 1px solid lightgray;
  font-size: 14px;
  color: #1a4882;
}

.slider .plat_intro,
.slider .user_type,
.slider .usual_question {
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  text-align: left;
  padding-left: 20px;
  height: 50px;
  line-height: 50px;
  background-color: #4d51e3;
  color: #fff;
}

/* 右侧容器 */
.container .content {
  width: calc(100% - 270px);
  padding: 0 20px 20px 20px;
}

.container .slider i {
  margin-right: 10px;
}

.container .slider tab-nav {
  position: relative;
}

.slider div,
.slider tab-nav {
  width: 250px;
  height: 45px;
  line-height: 45px;
  text-align: center;
  padding: 0;
  border-bottom: 1px solid #d5cdcd;
}

.container tab-nav.active {
  border: none !important;
  color: #4d51e3;
  background-color: #ededed;
}

.container tab-nav.active::before {
  content: '';
  position: absolute;
  width: 6px;
  height: 45px;
  left: 0;
  top: 0;
  background-color: #4d51e3;
}

.container tab-nav:hover {
  color: #4d51e3;
}

.container ol li {
  line-height: 1.6em;
  font-size: 16px;
  text-indent: 0em;
  margin-left: 65px;
  padding: 15px 15px 0 0px;
  color: #565656;
  list-style-type: disc;
}

.introduce_slogan {
  line-height: 1.6em;
  font-size: 20px;
  text-indent: 0em;
  margin-top: 20px;
  padding: 0;
  text-align: center;
  font-family: 'STXinwei';
}

/* 会议创建帮助页 */
.add_review_container {
  text-align: center;
  min-width: 1200px;
}

.add_review_container .platform_advantage_container {
  background-image: url('../images/addReview/bg.png');
  background-size: cover;
  /* 背景图等比例缩放以覆盖整个元素 */
  background-repeat: no-repeat;
  /* 不重复背景图 */
  background-position: center;
  /* 背景图居中显示 */
  overflow: hidden;
  padding: 50px 0 30px 0px;
  text-align: center;
}

.add_review_container .platform_advantage_container h2 {
  font-size: 28px;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.add_review_container .platform_advantage_container h2 .title {
  margin: 0 20px;
  font-weight: 700;
  letter-spacing: 0.1em;
  /* 增加字间距 */
}

.add_review_container .platform_advantage_container h2 .title_l,
.add_review_container .platform_advantage_container h2 .title_r {
  display: inline-block;
  width: 73px;
  height: 17px;
  background-size: cover;
  /* 背景图等比例缩放以覆盖整个元素 */
  background-repeat: no-repeat;
  /* 不重复背景图 */
  background-position: center;
  /* 背景图居中显示 */
}

.add_review_container .platform_advantage_container h2 .title_l {
  /* background-image: url('/images/addReview/title_l.png'); */
}

.add_review_container .platform_advantage_container h2 .title_r {
  /* background-image: url('/images/addReview/title_r.png'); */
}

.add_review_container .platform_advantage_container .platform_advantage_des {
  color: #fff;
  margin: 20px 0 20px 0;
}

.add_review_container .platform_advantage_container .platform_advantage {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 1fr);
  justify-items: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 22px;
}

.add_review_container .platform_advantage_container .platform_advantage li {
  width: 280px;
  height: 120px;
  /* background: linear-gradient(180deg, #ffffff 0%, #e5edff 100%); */
  background-color: #e5edff;
  -webkit-box-shadow: 0px 4px 12px 0px rgba(13, 33, 104, 0.16);
  box-shadow: 0px 4px 12px 0px rgba(13, 33, 104, 0.16);
  border-radius: 4px;
  color: #333;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  padding: 20px;
  background-repeat: no-repeat;
  /* 不重复背景图 */
  background-position: calc(100% - 12px) calc(100% - 12px);
  /*背景图位置右下角 */
  background-size: 60px 60px;
}

.add_review_container .platform_advantage_container .platform_advantage li.bg_1 {
  /* background-image: url('/images/addReview/bg_1.png'); */
}

.add_review_container .platform_advantage_container .platform_advantage li.bg_2 {
  /* background-image: url('/images/addReview/bg_2.png'); */
}

.add_review_container .platform_advantage_container .platform_advantage li.bg_3 {
  /* background-image: url('/images/addReview/bg_3.png'); */
}

.add_review_container .platform_advantage_container .platform_advantage li.bg_4 {
  /* background-image: url('/images/addReview/bg_4.png'); */
}

.add_review_container .platform_advantage_container .platform_advantage li.bg_5 {
  /* background-image: url('/images/addReview/bg_5.png'); */
}

.add_review_container .platform_advantage_container .platform_advantage li.bg_6 {
  /* background-image: url('/images/addReview/bg_6.png'); */
}

.add_review_container .platform_advantage_container .platform_advantage li.bg_7 {
  /* background-image: url('/images/addReview/bg_7.png'); */
}

.add_review_container .platform_advantage_container .platform_advantage li.bg_8 {
  /* background-image: url('/images/addReview/bg_8.png'); */
}

.add_review_container .platform_advantage_container .platform_advantage li p.title {
  font-size: 20px;
  font-family: 'opposans';
}

.add_review_container .platform_advantage_container .platform_advantage li p.des {
  font-size: 14px;
  line-height: 24px;
  margin-top: 4px;
}

.add_review_container .flow_path_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 30px;
}

.add_review_container .flow_path_container .flow_path_img {
  width: 600px;
  text-align: center;
}

.add_review_container .flow_path_container img {
  width: 400px;
}

.add_review_container .flow_path_container .flow_path_des {
  /* margin-left: 100px; */
  width: 600px;
}

.add_review_container .flow_path_container h2 {
  font-size: 28px;
  color: #333;
  font-weight: 700;
  letter-spacing: 0.1em;
  /* 增加字间距 */
}

.add_review_container .flow_path_container ol {
  text-align: left;
  margin: 0 auto;
  margin-top: 30px;
}

.add_review_container .flow_path_container ol li {
  line-height: 1.5em;
  font-size: 16px;
  text-indent: 0em;
  padding: 15px;
  color: #565656;
  /* position: relative; */
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: first baseline;
  -ms-flex-align: first baseline;
  align-items: first baseline;
}

.add_review_container .flow_path_container ol li::before {
  content: '';
  /* 伪元素内容为空 */
  width: 10px;
  /* 菱形的宽度 */
  height: 10px;
  /* 菱形的高度 */
  background-color: #fc6a19;
  /* 菱形的颜色 */
  -webkit-box-flex: 0;
  -ms-flex: 0 0 auto;
  flex: 0 0 auto;
  margin-right: 20px;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  /* 创建菱形 */
}

.add_review_container .flow_path_footer {
  margin: 30px 0;
}

.add_review_container .flow_path_footer a {
  display: inline-block;
  padding: 10px 20px;
  background: #564de2;
  border-radius: 6px;
  color: #fff;
}