* {
    box-sizing: border-box;
}

img {
    max-width: 100%;
}

body {
    background-color: #FAFAFA;
}

main {
    position: absolute;
    inset: 0;
    margin: auto;
    max-width: 36rem;
    width: calc(100% - 3rem);
    aspect-ratio: 16 / 9;
}

main div {
    position: absolute;
    height: 100%;
    width: 100%;
}

.background {
    height: 100%;
    width: 100%;
    background-image: url(./assets/background.png);
}

.slider {
    border-right: 1px solid white;
    width: 100%;
    height: 100%;
}

.slider .btn {
    position: absolute;
    right: -1.1rem;
    top: calc(50% - 1rem);
    height: 2rem;
    width: 2rem;
    border-radius: 50%;
    background-color: #555555;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
}

.btn span {
    font-size: 1.5rem;
    user-select: none;
}

.overlay {
    cursor: e-resize;
}

@media screen and (min-width: 48rem) {
    main {
        max-width: 48rem;
    }
}

@media screen and (min-width: 62rem) {
    main {
        max-width: 62rem;
    }
}

@media screen and (min-width: 75rem) {
    main {
        max-width: 75rem;
    }
}