@charset "utf-8";
.ifr-wrap{position:relative;width:100%;overflow:auto}
/* select start */

/* select end */
/* ================================================== start responsive ================================================== */
/* 1921 电脑_大 */
@media only screen and (min-width: 120.0625em) {
    .body-bg{background-size:cover}
    /* end */
}
/* 1200 电脑_小 */
@media only screen and (max-width: 75em) {

    /* end */
}
/* 992 平板_横 */
@media only screen and (max-width: 62em) {

    /* end */
}
/* 768 手机_横 平板_竖 */
@media only screen and (max-width: 48em) {

    /* end */
}
/* 678 手机_横 平板_竖 */
@media only screen and (max-width: 42.375em) {

    /* end */
}
/* 576 手机_竖 */
@media only screen and (max-width: 36em) {

    /* end */
}
/* 414 手机_竖 */
@media only screen and (max-width: 25.875em) {
    html,body{min-width:360px}
    /* end */
}