:root {
    --text-color: #000;
}

body {
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    color: var(--text-color);
    margin: 0;
    padding: 0;
}
a {
    text-decoration: none;
}
a:hover {
    text-decoration:underline;
}
.content {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.content h1 {
    opacity: 0;
    color: var(--text-color);
    animation: da 2s forwards;
    transition: color 0.7s ease-in-out;
}

.buttons {
    opacity: 0;
    animation: da 4s forwards;
    padding-right: -10px;
}

.buttons a {
    color: var(--text-color);
    border: 2px solid var(--text-color);
    padding: 4px 8px;
    cursor: pointer;
    margin-right: 10px;
    animation: all 4s forwards;
    transition: color 0.7s ease-in-out, border-color 0.7s ease-in-out;
}

.back {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
}
.flash {
    display:none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2;
    background: #fff;
    opacity: 0;
    pointer-events: none;
    animation: ad 1.2s ease-out;
}
:root body.times {
    --text-color: #fff;
}
body.times .content h1 {
    opacity: 1;
}

body.times .back {
    background: var(--background) no-repeat center center;
    background-size: cover;
    opacity: 1;
    animation: da 6s forwards;
}
body.times .clouds {
    position: fixed;
    top: 0;
    left: 0;
    width: 6000px;
    height: 200px;
    z-index: -1;
    background: var(--clouds) no-repeat;
    background-size: contain;
    opacity: 1;
    animation: moveClouds 120s linear, da 4s forwards;
}
@keyframes moveClouds {
    0% {
        transform: translateX(7%);
    }
    100% {
        transform: translateX(0%);
    }
}
.lyrics-container {
    position: fixed;
    bottom: 60px;
    left: 0;
    right: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 40px;
    color: #fff;
}

#lyrics {
    text-align: center;
    font-size: 2.5em;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    transition: opacity 0.3s ease-in-out;
    line-height: 1.1;
}

@keyframes da {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}
@keyframes ad {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}