body {
    text-align: center;
    font-family: sans-serif;
    margin: 30px;
}

textarea {
    font-family: sans-serif;
    width: calc( 100% - 30px );
    max-width: 400px;
    height: 150px;
    padding: 15px;
}

button {
    display: inline-block;
    padding: 15px;
    font-size: 1.1em;
    background: #0a5191;
    color: white;
    border: none;
    border-radius: 15px;
    margin-top: 20px;
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
    background: #374754;
}

select {
    padding: 3px;
}

.loading-text {
    margin-top: 10px;
}

.support {
    position: fixed;
    bottom: 00px;
    left: 50%;
    transform: translateX( -50% );
    background: #efefef;
    display: inline-block;
    padding: 10px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    color: #0a5191;
    text-decoration: none;
}

@media (max-height: 450px) {
    .support {
        left: 10px;
        transform: none;
    }
}