style.css

:root {
    --black: #171321;
    --dkblue: #0d314b;
    --plum: #4b0d49;
    --hotmag: #ff17e4;
    --magenta: #e310cb;
    --aqua: #86fbfb;
    --white: #f7f8fa;
    --font-size: 1.3rem;
    --mono: "Oxygen mono", monospace;
    --sans: Oxygen, sans-serif;
}



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

body {
    /* height: 100vh; */
    background-image: url("./imgs/download.jpeg");
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#form {
    width: 75%;
    height: 75vh;
    color: white;
    border-top: 5px solid cyan;
    border-right: 4px solid cyan;
    padding: 10px;
    margin: auto auto;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

#form h1 {
    text-align: center;
}

#form .message {
    width: 75%;
    display: flex;
    justify-content: center;
}

#form .message textarea {
    padding: 30px;
    width: 75%;
}

#form .message textarea {
    color: var(--white);
    background: none;
    border-radius: 6px;
}

button {
    padding: 9px;
    border: none;
    border-radius: 3px;
    margin-top: 10px;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
}

@keyframes rainbow-background {
    0% {
        background-color: #ff0000;
    }

    8.333% {
        background-color: #ff8000;
    }

    16.667% {
        background-color: #ffff00;
    }

    25.000% {
        background-color: #80ff00;
    }

    33.333% {
        background-color: #00ff00;
    }

    41.667% {
        background-color: #00ff80;
    }

    50.000% {
        background-color: #00ffff;
    }

    58.333% {
        background-color: #0080ff;
    }

    66.667% {
        background-color: #0000ff;
    }

    75.000% {
        background-color: #8000ff;
    }

    83.333% {
        background-color: #ff00ff;
    }

    91.667% {
        background-color: #ff0080;
    }

    100.00% {
        background-color: #ff0000;
    }
}

.animate-character {
    background-image: linear-gradient(-225deg, #231557 0%, #44107a 29%, #ff1361 67%, #fff800 100%);
    /*background-size: auto auto;*/
    /*background-clip: border-box;*/
    background-size: 200% auto;
    color: white;
    background-clip: text;
    /*-webkit-text-fill-color: transparent;*/
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textclip 2s linear infinite;
    display: inline-block;
    /*font-size: 50px;*/
}


@keyframes textclip {
    to {
        background-position: 200% center;
    }
}

.RainbowBackground {
    animation: rainbow-background 5s infinite;
}

.accordion {
    /* background: url(./imgs/IMG_20191005_125144.jpg) no-repeat center center/cover; */
    display: flexbox;
    justify-content: center;
    align-items: center;
    width: 65%;
    padding: 30px;
    border-radius: 30px;
    color: white;
}

.accordion .accordion-title {
    margin-bottom: 30px;
    text-align: center;
}

.accordion .content-container .question {
    padding: 18px 0;
    font-size: 22px;
    cursor: pointer;
    border-bottom: 1px solid #000;
    position: relative;
}

.accordion .content-container .question::after {
    content: '+';
    position: absolute;
    right: -5px;
}

.accordion .content-container .answer {
    padding-top: 15px;
    font-size: 22px;
    line-height: 1.5;
    width: 100%;

    height: 0px;
    overflow: hidden;
    transition: .5s;
}

/* Javascript Styling Link */
.accordion .content-container.active .answer {
    height: 150px;
    color: #80ff00;
    font-size: 18px;
}

.accordion .content-container.active .question {
    font-size: 18px;
    transition: .5s;
}

.accordion .content-container.active .question::after {
    content: '-';
    font-size: 30px;
    transition: .5s;
}