#popup {
    position: fixed;
    bottom: 5px;
    right: 30px;
    width: 200px;
    height: auto;
    z-index: 9999;
}
#popup-content-open {
    padding: 20px 5px 0 5px;
}
#close-btn {
    position: absolute;
    right: 0;
    top: -35px;
    border: none;
    background: #50c8a7;
    outline: none;
}
#open-btn {
    position: absolute;
    right: 0;
    bottom: 0;
    border: none;
    background: #50c8a7;
    outline: none;
}
.img-popup-mb {
    display: none;
}
.popup-close {
    display: none;
}
@media screen and (max-width: 575px) {
    .img-popup-mb {
        display: block;
    }
    .img-popup-pc {
        display: none;
    }
    #popup {
        width: 400px;
        height: auto;
        bottom: 60px;
    }
}
@media only screen and (min-device-width: 320px) and (max-device-width: 424px) {
    #popup {
        width: 100%;
        height: auto;
    }
}