html {
    background-color: #020630;

    font-family: Roboto, sans-serif;

    color: floralwhite;
    font-size: 1em;
    line-height: 1.4;
}

body::selection {
    background-color: #db701e;
}

body {
    padding: 30px 30%;
}

a {
    color: darkorange;
}

@media (max-width: 800px) {
    body {
        padding: 10px 15px;
    }
}

label {
    display: block;
    margin-top: 10px;
}

input:not([type="checkbox"]), select {
    box-sizing: border-box;

    margin-top: 10px;

    background-color: white;

    border: 1px solid #bababa;
    border-radius: 5px;

    width: 100%;
    height: 1.6em;

    padding: 0 5px;

    font-size: 1.4em;
    color: black;
}

.err {
    margin-top: 5px;

    color: red;
    font-size: 0.9em;
}

.hidden {
    display: none;
}

#confirm {
    margin-top: 30px;
}

button {
    padding: 10px;

    color: white;
    font-weight: bold;
    font-size: 1.2em;

    background-color: darkorange;
    border: 3px solid #a56435;
}

button.b-err {
    background-color: #ff1111;
    border-color: darkred;
}

button:hover {
    cursor: pointer;
}

@keyframes glowing {
    0% { color: white; }
    50% { color: #c6c6c6 }
    100% { color: white; }
}

.submitting {
    animation: glowing 1s infinite;
}