body{
    /*margin: 0 auto;*/
    margin: 0px  80px 0 80px;
}
.top{
    background-color: midnightblue;
}
.main{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
     height: 450px;
}
.index_img{
    width: 50%;
    /*height: 480px;*/
}
.index_txt{
    width: 49%;
    /*background-color: gray;*/
    /*border-radius: 15px;*/
    /*color: white;*/
}
.copy_light{
    clear:both;
    font-size: 14px;
    color: gray;
    /*background: black;*/
    text-align: center;
}
.content{
    height: 160px;

}
.left {
    margin:10px auto;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    /*float: left;*/
}
.right{

    /*float: left;*/
    width: 50%;
}
.item_img{
    margin: 10px 15px 10px 15px;
    width: 100px;
    height: 100px;
    border-radius:50%;
    /*width: 100%;*/
}
.item{
    margin: 10px 15px 10px 15px;
    width: 100px;
    height: 100px;
    border-radius:50%;
}
.gs{
    text-align: center;

}
.jj{
    padding: 35px 15px 15px 15px;
    margin: 0px auto;
    text-indent:2em;
    font-size: 1rem;
    line-height: 2rem;
    /*width: 80%;*/
    border: green solid 0.5px;
    border-radius: 40px 5px 40px 5px;
    box-shadow: 5px 5px 5px 5px #ccc;
     height: 400px;
overflow: auto;
   
}