* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: linear-gradient(to bottom, rgb(18, 4, 35), rgb(14, 4, 26));
}

#logo {
    z-index: 4;
    pointer-events: none;
    position: fixed;
    top: 5px;
    left: 5px;
    padding: 15px;

    font-variant: small-caps;
    color: white;
    font-weight: bold;

    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
}

.person-img {
    width: 14pt;
    height: 14pt;
    border-radius: 5px;
    vertical-align: middle;
}

.lpurple {
    color: #deb6ff;
}

#credit {
    z-index: 4;
    pointer-events: none;
    position: fixed;
    bottom: 5px;
    right: 5px;
    padding: 15px;

    font-variant: small-caps;
    color: white;
    font-weight: bold;

    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 10px;

    text-align: right;
}

.dpurple {
    color: rgb(160, 106, 241);
}

#logo, #credit {
    font-size: 14pt;
}

#content {
    z-index: 2;

    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    transform: translateX(0);
    transition: 1s all ease-in-out;
}

#content.unsliding {
    transition: none;
}

#under-content {
    z-index: 1;

    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#content, #under-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

#content > img, #under-content > img {
    width: auto;
    height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.arrow {
    width: 50px;
    height: 50px;
    z-index: 4;
    position: absolute;
    top: 50%;

    pointer-events: none;
    filter: hue-rotate(-15deg);
}

.arrow > img {
    width: 100%;
    height: 100%;
}

#left {
    z-index: 3;

    position: fixed;
    top: 0;
    left: 0;
    width: 45%;
    height: 100%;
}

#left > .fade {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;

    background: linear-gradient(to right, rgba(255, 255, 255, 0.06) 0%, transparent 40%);
    width: 0;

    transition: 0.3s all ease-in-out;
}

#left:hover > .fade {
    width: 100%;
}

#left:active > .fade {
    transition: 0.1s all ease-in-out;
    width: 0;
}

#left > .arrow {
    left: 10px;
    transform: translateY(-50%) rotate(180deg);
}

#right {
    z-index: 3;

    position: fixed;
    top: 0;
    right: 0;
    width: 45%;
    height: 100%;
}

#right > .fade {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;

    background: linear-gradient(to left, rgba(255, 255, 255, 0.06) 0%, transparent 40%);
    width: 0;

    transition: 0.3s all ease-in-out;
}

#right:hover > .fade {
    width: 100%;
}

#right:active > .fade {
    transition: 0.1s all ease-in-out;
    width: 0;
}

#right > .arrow {
    right: 10px;
    transform: translateY(-50%);
}

#left:hover > .arrow, #right:hover > .arrow,
#left:active > .arrow, #right:active > .arrow {
    filter: hue-rotate(0deg);
}