.toplayer {
    z-index: 999;
}
.frost {
    min-height: 100vh;
    min-width: 360px !important;
    padding: 10vh 0 0 0;
    overflow: hidden;
    box-shadow: none !important;
    margin: 0 !important;
    border-radius: 0 !important;
    background: rgba(255,255,255,0.7);
/*start: for Chrome and Edge*/-webkit-backdrop-filter: blur(20px) saturate(168%);
    backdrop-filter: blur(20px) saturate(168%); /*end*/;
    right: 0;
    position: absolute;
}
@-moz-document url-prefix() { /*for Firefox*/
    .frost {
        min-height: 100vh;
        padding: 10vh 0 0 0;
        overflow: hidden;
        box-shadow: none !important;
        margin: 0 !important;
        border-radius: 0 !important;
        right: 0;
        position: absolute;
        background: inherit !important;
    }

    .frost::before {
        width: inherit;
        min-height: inherit;
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        background: #fff;
    }

    .frost::after {
        width: inherit;
        min-height: inherit;
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        background: inherit;
        filter: blur(20px) saturate(168%) opacity(30%) brightness(100%);
    }
}
.bgslider {
    min-height: 100vh;
    background: url('//i.imgur.com/6FSp1eg.jpg') center center / cover no-repeat fixed;
    transition: background 0.3s;
}