.licht {
    padding: 60px 15px;
    height: 100vh;
    width: 100vw;
    position: fixed;
    left: 0;
    top: 0;
    overflow: hidden;
    opacity: 0;
    background-color: rgba(0, 0, 0, .75);
    flex-direction: column;
    z-index: 100;
    backdrop-filter: blur(3px);
}
.licht div.bgccl {
    position: absolute;
    z-index: -1;
    height: 100vh;
    width: 100vw;
    left: 0;
    top: 0;
    cursor: pointer;
}
.licht:not(.f-a-c) .contm{
    flex: 1 0 0; 
}
.licht .btnClose {
    --square: 21px;
    position: fixed;
    z-index: 10;
    right: 15px;
    top: 15px;
    width: var(--square);
    height: var(--square);
    border-radius: 50%;
    border: 2px solid #fff;
    color: #fff;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
    cursor: pointer;
}
.licht .contm { 
    width: 1100px;
    max-width: 100%;
    background-color: #fefefe;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}
.licht .container.main { 
    max-width: 100%; 
}
.licht .contbx {
    overflow: hidden;
    overflow-y: auto;
    flex: 0 0 100%;
    max-width: 100%;
    border-radius: 0;
    max-height: 100%;
    position: relative;
}
.licht .contbx > .contbx-w {
    padding: 15px
} 
@media (max-width: 575px) { 
    .licht {
        padding: 60px 15px; 
    } 
}