* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #121214;
}

.image-container {
    width: 80vw;
    aspect-ratio: 16/9;
    position: relative;
    border-radius: 0.31rem;
    border: 8px solid #FFFF;
    overflow: hidden;
}

picture {
    position: absolute;
}

img {
    width: 80vw;
    height: 100%;
    object-fit: cover;
}

.before-image {
    width: 50%;
    overflow: hidden;
}

#slider {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    appearance: none;
    -webkit-appearance: none;
    background-color: transparent;
    z-index: 10;
}

#slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 8px;
    height: 100vw;
    background-color: white;
    cursor: pointer;
}

#slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background-color: #121214;
    border: none;
    border-radius: 50%;
}


#app {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
}