.model_wrap{
    width: 100%;
    height: 100vh;
    background-color: #000;
    opacity: 1;
    position: fixed;
    top: 0;
    display:none;
}
.model-bg{
    width: 560px;
    position: absolute;
    top: calc(65% - 322px);
    left: 71%;
    margin-left: -600px;
    z-index:999 ;
    display: none;
}
.model-bg .content{
    color:#fff;
    font-size:20px;
}
.jump{
    width:80px;
    background-color: coral;
    font-size:16px;
    color:#fff;
    padding: 10px 20px;
    border-radius: 6px;
    margin-left:450px;
    margin-bottom:20px;
    text-align: center;
}
.Previous{
    width:100px;
    text-align: center;
    background-color: #4fbd51;
    font-size:16px;
    color:#fff;
    padding: 10px 20px;
    border-radius: 6px;
    margin-top:20px;
}
.nextPage{
    width: 100px;
    background-color: #4fbd51;
    font-size:16px;
    color:#fff;
    padding: 10px 20px;
    border-radius: 6px;
    margin-top: -42px;
    margin-left: 145px;
    text-align: center;
}