/* start 全局样式 */

body {
  background-color: #f2f5fa;
}

a {
  display: inline-block;
  cursor: pointer;
}

.font-title-color {
  color: #8a9199;
}

/* end 全局样式 */

/* start 页面样式 */

.c-intro-title {
  width: 100%;
  /* height: 63px; */
  font-size: 14px;
  line-height: 46px;
}

.c-intro-title > span {
  margin: 0 5px;
}

.c-intro {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  justify-content: space-between;
  flex: 1;
  padding-top: 20px;
  background-color: #fff;
  padding-right: 24px;
}

/* s  左侧导航样式 */

.c-intro-nav {
  width: 260px;
  height: auto;
  min-height: 807px;
  padding: 0 20px;
  position: relative;
}

.c-intro-nav > ul {
  width: 100%;
  height: auto;
}

.c-intro-nav > ul > li {
  width: 220px;
  height: 60px;
}

.c-intro-nav > ul > li > a {
  width: 100%;
  height: 100%;
  padding-left: 30px;
  line-height: 60px;
  color: #575e66;
  font-size: 16px;
  border-bottom: 1px solid #f2f2f2;
}

.c-intro-nav > ul > li:last-child > a {
  border-bottom: 1px solid #fff;
}

.c-intro-nav > ul > li > a:hover,
.active-nav {
  color: #ffffff !important;
  background-color: #f06e00;
  border-bottom: 1px solid #f06e00 !important;
}
/*
.c-intro-nav:before {
    position: absolute;
    left: 260px;
    top: 0;
    content: '';
    width: 22px;
    height: 807px;
    background-image: url('../img/intro_nav_bg.png');
    background-repeat: no-repeat;
}*/

.c-intro-nav-text {
  margin-top: 20px;
  width: 100%;
  height: 116px;
  line-height: 22px;
  font-size: 12px;
  color: #575e66;
  padding: 15px 20px 20px 20px;
}

/* e   左侧导航样式 */

/* 内容展示区 start */

.c-intro-main {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  flex: 1;
  height: 100%;
  position: relative;
}

.intro-item {
  position: relative;
  top: 0;
  left: 0;
  padding-left: 60px;
  padding-right: 15px;
  width: 100%;
  height: auto;
  display: none;
}
.intro-item .group-item {
  margin-bottom: 30px;
}
.intro-item .group-item .little-title {
  margin-bottom: 10px;
  margin-top: 30px;
  color: #242b33;
  font-size: 19px;
}
.intro-item.jiangxiang-set tr td {
  text-align: center;
  /* line-height: 2; */
}
/* .intro-item.jiangxiang-set thead {
  background: #ffcf92;
  line-height: 40px;
  font-size: 17px;
} */

.active-item {
  display: block;
}

/* item样式 start */

.item-title {
  color: #242b33;
  font-size: 22px;
  margin: 5px 0 8px 0;
  font-weight: 600;
  margin-top: 30px;
}

.item-content > p {
  line-height: 32px;
  color: #575e66;
  font-size: 16px;
  text-align: justify;
}

p {
  margin-bottom: 0;
}

/* 内容展示区 start */

/* 按钮样式 start */

.intro-btn-box {
  width: 100%;
  height: 50px;
  display: flex;
  justify-content: center;
  margin: 20px 0 60px 0;
}

.intro-btn-box > div {
  width: 320px;
  height: 50px;
  display: flex;
  justify-content: space-between;
}

.intro-btn-box > div > div > a {
  width: 150px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  font-size: 14px;
}

.intro-btn-next {
  color: #575e66;
  background-color: #e6e6e6;
}

.intro-btn-next:hover {
  background-color: #d1cfcf;
  color: #fff !important;
}

.intro-btn-start {
  color: #fff;
  background-color: #f06e00;
}

.intro-btn-start:hover {
  color: #fff;
  background-color: #e06803;
}

/* 按钮样式 :end */