* {
    box-sizing: border-box;
}

body {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.container {
    margin: auto;
    max-width: 1000px;
    padding: 10px;
    width: 100%;
}

.users {
    margin: 20px 5px;
}

.users .user, .users .return {
    background: #ddd;
    border-spacing: 20px;
    display: inline-block;
    height: 150px;
    margin: 10px;
    position: relative;
    text-align: center;
    width: 150px;
}

.users .user {
    animation: show 1s;
}

.users .return {
    animation: hide 1s;
    opacity: 0;
    margin: 10px 0;
    width: 0;
}

.users .return.show {
    animation: show 1s;
    opacity: 1;
    margin: 10px;
    width: 150px;
}

.users .user.hide {
    animation: hide 1s;
    margin: 10px 0;
    opacity: 0;
    width: 0;
}

@keyframes hide {
    0% {
        opacity: 1;
        margin: 10px;
        width: 150px;
    }
  
    100% {
        opacity: 0;
        margin: 10px 0;
        width: 0;
    }
}

@keyframes show {
    0% {
        opacity: 0;
        margin: 10px 0;
        width: 0;
    }
  
    100% {
        opacity: 1;
        margin: 10px;
        width: 150px;
    }
}

.users .user span, .users .return span {
    display: block;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
}

.keypad {
    margin: auto;
    max-width: 300px;
    width: 100%;
}

.keypad .key {
    aspect-ratio: 1/1;
    background: #eee;
    border: 1px solid #ccc;
    cursor: pointer;
    margin: 5px;
    text-align: center;
    width: 90px;
}

.keypad #code {
    font-size: 20px;
    margin: 5px;
    padding: 10px;
    text-align: center;
    width: 290px;
}

.screen {
    bottom: 0;
    left: 0;
    right: 0;
    position: absolute;
    top: 0;
}

#photoscreen {
    z-index: 2000;
}

.icons {
    background-color: rgba(255, 255, 255, 0.25);
    bottom: 1px;
    padding: 20px;
    right: 0;
    position: absolute;
    z-index: 2500;
}

.swiper {
    height: 100%;
    width: 100%;
}

.swiper-slide {
    background-position: center center;
    background-size: cover;
}

.swiper-slide .img {
    backdrop-filter: blur(50px);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
    height: 100%;
    width: 100%;
}

.swiper-slide img {
    max-height: 100%;
    max-width: 100%;
}

.clock {
    color: #fff;
    font-size: 4em;
    font-weight: lighter;
    position: absolute;
    right: 5%;
    top: 5%;
    text-shadow:
        -1px -1px 0 #000,
        0   -1px 0 #000,
        1px -1px 0 #000,
        1px  0   0 #000,
        1px  1px 0 #000,
        0    1px 0 #000,
        -1px  1px 0 #000,
        -1px  0   0 #000;
    z-index: 1050;
}