.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.pop_Point01 {
    width: 37.5%;
    right: 8%;
    top: 29%;
    cursor: pointer;
}

.pop_Point02 {
    width: 39.6%;
    left: 13.5%;
    top: 37.5%;
    cursor: pointer;
}

.pop_Point03 {
    width: 49.4%;
    right: 14%;
    top: 49.5%;
    cursor: pointer;
}

.popBG {
    position: fixed;
    width: 100vw;
    height: 100vh;
    left: 0%;
    top: 0%;
    z-index: 1000;
    background-color: rgb(0, 0, 0, 0.7);
    transition: all 0.5s;
    opacity: 0;
    visibility: hidden;
}

.popControl--active {
    opacity: 1;
    visibility: visible;
}

.popContainer {
    max-width: 1000px;
    width: 100%;
    /* 這裡回推高度要跟【js-xmark】的字體大小一致 且要【負數】 */
    margin: -3rem auto 0 auto;
    position: absolute;
    top: 50%;
    left: 50%;

    transform: translate(-50%, -50%);

}

.popContainer img {
    margin: 0 auto;
}

.xmarkControl {
    position: sticky;
    top: 2%;
    cursor: pointer;
    border-radius: 5px;

}

.js-xmark {
    position: absolute;
    right: 2%;
    font-size: 3rem;
    padding: 0 0.5%;
    border-radius: 5px;
    background-color: #000;
    color: #fff;
    transition: all .3s;
}

.js-xmark:hover {
    background-color: #fff;
    color: #000;
    rotate: 180deg;
}

@media (max-width:768px) {
    .popContainer {
        width: 90%;
        /* 這裡回推高度要跟【js-xmark】的字體大小一致 且要【負數】 */
        margin: -2.5rem auto 0 auto;

    }

    .js-xmark {
        font-size: 2.5rem;
        padding: 0 1%;
    }
}