purple_interface.css

body {
    margin: 0;
}

body, button, .button {
    font-family: 'Roboto', serif;
}

header h1 {
    padding-left: 1em;
}

.navigation {
    margin: 0;
    background: #7a6490;
    display: flex;
}

.navigation, section {
    padding: 10px;
}

section * {
    box-sizing: border-box;
}

.button {
    font-size: 11pt;

    display: inline-flex;
    align-items: center;

    box-sizing: border-box;

    background: #fafafa;
    border: 1px solid #451d84;
    /* color: white; */
    color: #111;
    border-radius: 3px;
    text-decoration: none;
    padding: 6px;
    cursor: default;
    box-shadow: 0 0 1px black;
}

.button option {
    background: white;
}

.button + .button {
    margin-left: 0.5em;
}

.button:hover {
    background: #e6e2ec;
}

.modal {
    position: absolute;
    box-sizing: border-box;
    overflow-y: auto;
    margin-left: 15%;
    margin-top: 10vh;

    z-index: 1;
    width: 70%;
    height: 80vh;

    background: rgba(240, 234, 251, 0.95);
    border: 1px solid #341aa7;
    border-radius: 4px;
    text-align: justify;
    display: none;
}

.modal h2 {
    position: sticky;
    top: 0;
    margin: 0;
    padding: 1em;
    background: rgb(202, 190, 247);
}

.modalcontent {
    padding: 2em;
    padding-left: 3em;
    margin: 0;
}

.modalblock {
    /*width: 48%;*/
}

.modal_overlay {
    position: fixed;
    top: 0;
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
    display: none;
    background: #00000050;
}