* {
    margin: 0;
    padding: 0;
}

html {
    background-color: #1f1f1f;
    color: #f1f1f1;
    font-family: 'Lato', sans-serif;
    font-size: 16pt;
}

h1 {
    font-size: 3rem;
    margin:10px;
}

h2 {
    margin:10px;
}

.container {
    width: 50%;
    margin: 0 auto;
    padding: 20px 10px;
}

#images-selector {
    display: inline-block;
}

#preview-container {
    display: none;
    width:75%;
    height: auto;
    margin:10px auto;
}

li {
    margin: 5px 2rem;
}

canvas#preview {
    width:100%;
    margin: 10px auto;
    border: 1px solid #8d8d8d;
}

button, .button {
    display: inline-block;
    min-width: 100px;
    padding:10px;
    margin: 10px;
    font-size: 14pt;
    color: #f1f1f1;
    background-color: #1b1b1b;
    border: 1px solid #8d8d8d;
    border-radius: 7px;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition:all 200ms;
}

label {
    display: inline-block;
    min-width: 175px;
    margin: 5px 10px;
    text-align: right;
}

input {
    min-height: 25px;
    margin:5px;
}

input[type="number"] {
    border-radius: 5px;
    border: 1px solid rgb(128, 128, 128);
    padding: 2px 10px;
    font-size: 12pt;
}

button:hover, .button:hover {
    background-color: #5c5c5c;
}

button:disabled {
    background-color: #363636;
    color: #8d8d8d;
    cursor:default;
}

#button-save {
    width: 100%;
    margin: 10px 0;
    padding: 10px 0;
}

#status-message {
    text-align: center;
    display: none;
}

@media only screen and (max-width: 700px) {
    .container {
        width: 90%;
    }

    html {
        font-size: 14pt;
    }

    h1 {
        font-size: 1.75rem;
        margin:10px;
    }

    button, .button {
        display: inline-block;
        min-width: 100px;
        padding: 8px;
        margin: 10px;
        font-size: 12pt;
    }

    label {
        display: block;
        min-width: 150px;
        margin: 5px 10px;
        text-align: left;
    }

    input {
        margin:10px;
    }
}