.box-1 .bd{
    margin: 0 20px 80px;
}
.box-1 .bd ul li{
    border-bottom: 1px solid #adadad;
}
.box-1 .bd ul li:nth-child(2n){
    /*background: #f2f2f2;*/
}
.box-1 .bd ul li .subject{
    border-bottom: 1px solid #adadad;
    padding:40px 16px 16px;
    font-size: 16px;
    pointer-events: none;
    /*background: #fff;*/
    font-family: "微软雅黑", "黑体", "宋体";
}
.box-1 .bd ul li .additionalItem_author{
    display: inline-block;
    font-size: 14px;
    float: left;
    line-height: 60px;
    margin-left: 16px;
    pointer-events: none;
    font-family: "微软雅黑", "黑体", "宋体";
}
.box-1 .bd ul li .summary-subtitle{
    float: right;
    width: 910px;
    margin-right: 20px;
    font-size: 14px;

}
.box-1 .bd ul li .summary-subtitle .subject2 a{
    line-height: 60px;
    color: #3b9611;
    pointer-events: none;
    font-family: "微软雅黑", "黑体", "宋体";
}
.box-1 .bd ul li .summary-subtitle button{
    float: right;
    width: 20px;
    height: 20px;
    border: 1px solid #000000;
    border-radius: 50%;
    background: none;
    margin-top: 20px;
    font-weight: bold;
    font-size: 14px;
    font-family: "微软雅黑", "黑体", "宋体";
}
.box-1 .bd ul li .summary{
    display: none;
    float: right;
    width: 870px;
    margin:0 20px 10px 0;
    font-size: 14px;
    text-align: justify;
    background: #f2f2f2;
    padding: 20px;
    line-height: 30px;
    color: #333;
    font-family: "微软雅黑", "黑体", "宋体";
}