#body_register{
    width: 250px;
    position: fixed;
    left: 0;
    bottom: 250px;
    z-index: 1001;
}

#body_register img{
    width: 100%;
}
.common_form{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background-color: rgba(0, 0, 0, 0.5); */
}
.close_register{
    z-index: 1001;
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 15px;
    width: 24px;
    height: 24px;
    /* background-color: rgba(255, 255, 255, 0.5); */
}

@media(max-width: 1200px){
    #body_register{
        width: 150px;
        bottom: 100px;
    }
    .close_register{
        left: 9px;
        width: 14px;
        height: 14px;
    }
}