body {
    font-family: sans-serif;
    font-size: 18px;
    line-height: 1.25em;
}

.container {
    padding: 30px 0;
    width: 100%;
    text-align: center;
}
.wrap, pre {
    padding: 0 15px;
    max-width: 480px;
    text-align: left;
    margin: auto;
}

.notice {
    font-weight: 700;
    margin-bottom: 1em;
}
.notice.error {
    color: #900;
}
.notice.success {
    color: #090;
}

.field {
    margin-bottom: 1em;
}
.label {
    margin-bottom: 0.25em;
}
select, input {
    display: block;
    width: 100%;
    font-size: 1rem;
    padding: 0.5em;
}
input {
    width: calc( 100% - 1em );
}

.btn {
    cursor: pointer;
    display: block;
    width: 100%;
    padding: 0.5em 1em;
    font-size: 1.5rem;
    color: #fff;
    background-color: #f5a631;
    border: 0;
}
.btn:hover {
    background-color: #df6f38;
}