div{
  /*box-sizing: border-box;*/
}
.clearfix:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0
}

.clearfix {
  zoom: 1;
}
html,body{
  width: 100%;
  height: 100%;
}
body{
  background: no-repeat center/cover!important;
}
.header{
  padding-top: 24px;
  width: 1200px;
  margin: 0 auto 64px auto;
}
.header a{
  display: inline-block;
}
.header img{
  height: 62px;
}
.header h1{
  font-size: 60px;
  font-weight: 600;
  color: #ffffff;
  line-height: 84px;
  letter-spacing: 1px;
  text-align: center;
  margin-top: 64px;
}
.w{
  width: 1200px;
  margin: 0 auto;
  background-color: white;
  border-radius: 4px;
  padding: 24px;
}
.nav-container{
  width: 320px;
  border-radius: 4px;
  margin-right: 24px;
  float: left;
}
.nav-title{
  height: 48px;
  background: #4591ff;
  border-radius: 4px 4px 0px 0px;
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  line-height: 48px;
  padding-left: 24px;
}
#nav{
  border: 1px solid #efefef;

}
.content{
  width: 852px;
  border: 1px solid #efefef;
  border-radius: 4px;
  float: left;
}
.content-padding{
  padding: 0 24px;
  width: 804px;
}
.lm-name{
  background: #f9f9f9;
  padding: 12px 24px;
}

.lm-name p{
  font-size: 18px;
  font-weight: bold;
  color: #333333;
  line-height: 25px;
}
.lm-name p::before{
  content: '';
  display: inline-block;
  width: 3px;
  height: 14px;
  background: #2f7ef1;
  margin-right: 12px;
}
.article-list-container ul{
  padding: 0 24px;
}
.article-list-item{
  border-bottom: 1px dashed;
  padding: 15px 0;
}
.article-list-item a{
  display: block;
}
.article-list-item .title{
  float: left;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  line-height: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 85%;
}
.article-list-item .time{
  float: right;
  font-size: 16px;
  font-weight: 400;
  color: #9b9b9b;
  line-height: 22px;
}

.article-list-item:hover .title{
  color: #4591ff;
}
.article-list-item .title::before{
  content: '';
  width: 5px;
  height: 5px;
  background: #4591ff;
  margin-right: 12px;
  display: inline-block;
  border-radius: 50%;
  vertical-align: middle;
}

.article-title-container{
  border-bottom: 1px dashed #ececec;
  padding: 32px 0 16px 0;
  margin-bottom: 24px;
}

.article-title-container h2{
  height: 33px;
  font-size: 24px;
  font-weight: bold;
  color: #000000;
  line-height: 33px;
  margin-bottom: 16px;
  text-align: center;
}
.article-title-container p{
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #999999;
  line-height: 20px;
  text-align: center;
}

.layui-tree-line .layui-tree-pack{
  padding-left: 20px;
}
.layui-tree-iconclick{
  margin: 0 5px;
}
.layui-tree-txt{
 font-size: 12px;
}

/*适老化样式*/
.oldmodel .header h1{
  font-size: 70px;
}

.oldmodel .nav-title{
  font-size: 28px;
}

.oldmodel .layui-tree-txt{
  font-size: 18px;
}

.oldmodel .lm-name p{
  font-size: 28px;
}
.oldmodel .article-list-item .title{
  width: 80%;
}
.oldmodel .article-list-item .title ,.oldmodel .article-list-item .time{
  font-size: 26px;
  line-height: 26px;
}

.oldmodel .layui-laypage a, .oldmodel #page span{
  font-size: 22px;
}

.oldmodel .article-title-container h2{
  font-size: 35px;
}
.oldmodel .article-title-container p{
  font-size: 28px;
}

.oldmodel .article-content h2 span {font-size: 32px!important;}
.oldmodel .article-content,
.oldmodel .article-content p,
.oldmodel .article-content span{font-size: 32px!important;}