.model_wrap{
    width: 100%;
    height: 100vh;
    background-color: #000;
    opacity: 0.5;
    position: fixed;
    top: 0;
    display:none;
    z-index:2001;
}
.unchoose{
    display: none;
}
.model-bg{
    width: 560px;
    position: absolute;
    top: 40%;
    left: 71%;
    color:#fff;
    margin-left: -600px;
    z-index:2002 ;
}
.content{
    font-size:20px;
}
.jump{
    cursor: pointer;
    position:absolute;
    width:80px;
    font-size:16px;
    color:#fff;
    padding: 10px 20px;
    border-radius: 6px;
    top:30%;
    left:65%;
    z-index: 2002;
    text-align: center;
    border: 2px solid coral;
    transition: background-color .3s
}
.jump:hover{
    background-color: coral;
    color:#fff;
}
.Previous{
    cursor: pointer;
    width:100px;
    text-align: center;
    font-size:16px;
    color:#fff;
    padding: 10px 20px;
    border-radius: 6px;
    margin-top: 20px;
    border: 2px solid #1ecd97;
    transition: background-color .3s
}
.Previous:hover{
    background-color: #1ecd97;
    color:#fff;
}
.nextPage{
    cursor: pointer;
    width: 100px;
    font-size:16px;
    color:#1ecd97;
    padding: 10px 20px;
    border-radius: 40px;
    text-align: center;
    margin-top:-42px;
    margin-left:150px;
    border: 2px solid #1ecd97;
    transition: background-color .3s
}
.nextPage:hover{
    background-color: #1ecd97;
    color:#fff;
}