.pointpop-modal-back {
    margin: 0px;
    width:  100%; 
    height: auto; 
    position: relative;
}

.pointpop-modal-back p {
    position: absolute;
    width: 50%;
    top: 38%;
    left: 0;
    right: 0;
    margin: 0 auto;
    color: #000;
    font-size: 30px;
    line-height: 37px;
}

.modal-confirm {
    display: block;
    position: absolute;
    right: 0;
    left: 0;
    width: 50%;
    margin: 0 auto;
    color: #fff;
    text-align: center;
    text-decoration: none;
    background-color: #e81035;
    border-radius: 5px;
    top: 73%;
    height: 80px;
    font-size: 26px;
    line-height: 80px;
}

.modal-2button {
    display: block;
    position: absolute;
    top: 73%;
    right: 0;
    left: 0;
    text-align: center;
    margin: 0 auto;
    /*background-color: #000000;*/
    width: 95%;
    height: 80px;
}
.modal-confirm2 {
    display: block;
    width: 47%;
    margin-right: 3%;
    color: #fff;
    text-align: center;
    text-decoration: none;
    background-color: #e81035;
    border-radius: 5px;
    height: 80px;
    font-size: 26px;
    line-height: 80px;
    float: left;
}
.modal-confirm3 {
    display: block;
    width: 47%;
    margin-left: 3%;
    color: #fff;
    text-align: center;
    text-decoration: none;
    background-color: #e81035;
    border-radius: 5px;
    height: 80px;
    font-size: 26px;
    line-height: 80px;
    float: left;
}

@media screen and (max-width: 992px) {
    .pointpop-modal-back p {
        font-size: 30px;
        line-height: 37px;
    }
    .modal-confirm {
        top: 73%;
        height: 80px;
        font-size: 26px;
        line-height: 80px;
    }
    .modal-confirm2 .modal-confirm3 {
        height: 80px;
        font-size: 26px;
        line-height: 80px;
    }
    .modal-2button {
        top: 73%;
        height: 80px;
    }
}
@media screen and (max-width: 768px) {
    .pointpop-modal-back p {
        font-size: 28px;
        line-height: 33px;
    }
    .modal-confirm {
        top: 73%;
        height: 60px;
        font-size: 26px;
        line-height: 60px;
    }
    .modal-confirm2 .modal-confirm3{
        height: 60px;
        font-size: 26px;
        line-height: 60px;
    }
    .modal-2button {
        top: 73%;
        height: 60px;
    }
}
@media screen and (max-width: 480px) {
    .pointpop-modal-back p {
        font-size: 15px;
        line-height: 18px;
    }
    .modal-confirm {
        top: 73%;
        height: 40px;
        font-size: 20px;
        line-height: 40px;
    }
    .modal-confirm2{
        height: 40px;
        font-size: 20px;
        line-height: 40px;
    }
    .modal-confirm3{
        height: 40px;
        font-size: 20px;
        line-height: 40px;
    }
    .modal-2button {
        top: 73%;
        height: 40px;
    }
}