@charset "utf-8";
caption, th {text-align: left;}
q:before, q:after {content: '';}
abbr, acronym {border: 0;}
/*通用父子盒子嵌套浮动问题解决，开始*/
.clearfix:after {content: ".";display: block;height: 0;clear: both;visibility: hidden;}
.clearfix {display: inline-block;}
* html .clearfix {height: 1%;}
.clearfix {display: block;}
.jien .about_right * {
    box-sizing: border-box;
}

/*通用父子盒子嵌套浮动问题解决，结束*/
/*间隙层开始*/
.space_hx { /*横向间隙*/clear: both;width: 100%;height: 20px;font-size: 1px;overflow: hidden;}
.space_zx { /*纵向间隙*/float: left;width: 10px;font-size: 1px;overflow: hidden;}
/*间隙层结束*/

.jien{font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;font-size:1.4rem;color:#444; padding:0; margin:0; overflow-x:hidden;}
.jien .imgdt_list img{
    vertical-align:baseline;
}

::before, ::after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
  }