body {
    font-family: verdana, arial, helvetica, sans-serif;
}

div {
    padding: 3px;
    margin: 2px;
}

button {
    margin-bottom: 20px;
}

.bordered {
    border: 1px dashed black;
    background-color: #eee;
}

.selectors {
    width: 200px;
    padding: 10px;
    border: 1px solid black;
    margin-bottom: 10px;
}

.base {
    padding: 10px;
    border: 1px solid #ccc;
}

.blue {
    color: white;
    background-color: blue;
}

.round {
    border-radius: 20px;
}