.auto_cut {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.auto_cut1 {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
}

.footer_bottom_nav a {
  display: inline;
}

body {
  background-color: #f3f3f3;
}

ul,
li {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

a {
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  text-decoration: none;
  outline: 0;
}

.transtion {
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

a:focus {
  outline: none;
}

img {
  height: auto;
  -ms-interpolation-mode: bicubic;
  border: 0;
  outline: 0;
}

.content_web {
  width: 1200px;
  min-width: 1200px;
  margin: 0 auto;
}

/* 公共样式 */
.cur {
  /* background: #206bd1 !important;
  color: white !important; */
}

.col_common {
  color: #206bd1 !important;
}

/* 中间内容 */
.inner_content {
  background: white;
  min-height: 500px;
  padding: 61px 74px 60px 73px;
  box-sizing: border-box;
  margin-top: 30px;
  margin-bottom: 70px;
}

.inner_content h1 {
  font-size: 28px;
  font-weight: bold;
  color: #000000;
  line-height: 48px;
  text-align: center;
}

.inner_content_line {
  width: 1051px;
  height: 1px;
  background: #ebebeb;
  margin: 35px 0 20px 0;
}

.inner_content_date {
  font-size: 14px;
  font-weight: 400;
  text-align: center;
  color: #666;
}

.inner_content_con {
  font-size: 16px;
  color: #333;
  line-height: 1.8;
  text-indent: 2em;
  margin-top: 40px;
  margin-bottom: 60px;
}
.inner_content_con p, .inner_content_con span {
    font-family: 'inter', 'PingFang SC', 'Microsoft YaHei', 'Microsoft JhengHei', 'Hiragino Sans GB', sans-serif !important;
  font-size: 16px !important;
  color: #333;
  line-height: 1.8 !important;
  text-indent: 2em;
}
.inner_content_con p {
  line-height: 2;
}

.inner_content_con img,
.inner_content_con video,
.inner_content_con p img{
max-width: 100%;
display: block;
margin: 0 auto !important;
}


.inner_content_par {
  width: 100%;
  padding: 20px;
  margin: 0 auto;
  background: #f3f3f3;
  position: relative;
}
.inner_content_par p:first-child {
  display: inline-block;
  float: left;
}
.inner_content_par p:last-child {
  display: inline-block;
  float: right;
}

/* 点击添加的类 */
.click_bg {
  background: #3488ea;
}

.white {
  color: white;
}

@media screen and (max-width: 900px){
  .content_web{width: 100%;min-width: 100%;padding: .3rem;min-height: auto;}
  .inner_content{}
  .inner_content h1{font-size: .34rem;line-height: .6rem;}
  .inner_content_line{width: 100%;margin: .2rem 0;}
  .inner_content_con{margin: .4rem 0 .6rem 0;font-size: .32rem;line-height: .56rem;}
  .inner_content_par{width: 100%;height: 1.54rem;background: #fff;}
  .inner_content_par_left, 
  .inner_content_par_right{float: none;margin: 0;width: 100%;height: .64rem;line-height: .64rem;padding-left: 1.6rem;}
  .inner_content_par_left{margin-bottom: .25rem;}
  .inner_content_par_left img,
  .inner_content_par_right img{display: none;}
  .inner_content_par_left span,
  .inner_content_par_right span{margin: 0;width: 100%;color: #999;}
  .inner_content_par_left_line, 
  .inner_content_par_left_b_line{display: none;}
  .inner_content_par_left::after,
  .inner_content_par_right::after{width: 1.4rem;height: .64rem;line-height: .64rem;position: absolute;top: 0;left: 0;color: #fff;text-align: center;background: #206BD1;}
  .inner_content_par_left::after{content: "上一篇";}
  .inner_content_par_right::after{content: "下一篇";}
  .click_bg{background: #fff;}
}