body {
    font: 13pt 'Ubuntu', sans-serif;
    margin: 0;
}
form {
    border: 1px solid #2273BA;
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    border-radius: 5px;
}
form h2.form-title {
    background: #2273BA; 
    color: #fff;
    padding: .5em;
    margin: 0;
    border-bottom: none;
}
form div.form-inner {
    padding: 2em;
}
form div.form-row {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin: .75em 0 0;
    gap: .5em;
}
form div.form-row:first-child {
    margin: 0;
}
form div.form-row > *:nth-child(1) { width: 40%; }
form div.form-row > *:nth-child(2) { width: 33%; }
form div.form-row > *:nth-child(3) { width: 22%; }

form label {
    line-height: 1.2;
}
form input {
    padding: .5em .5em;
    font-size: 1em;
    text-align: right;
    border: 1px solid #ccc;
    border-radius: 3px;
}
form span {
    font-size: .8em;
    margin: .25em 0;
}
form button {
    color: #FFF;
    background: #84ad30;
    font: bold 1em 'Ubuntu', sans-serif;
    border: none;
    border-bottom: 2px solid #6e8233;
    border-radius: 3px;
    padding: 9px 0 10px;
    cursor: pointer;
}
form button:active {
    background: #6e8233;
}
form p {
    font-size: .8em;
    margin: 0;
    width: 100% !important;
    line-height: 1.4;
}
form p a,
form p a:visited {
    color: #2273BA;
}
form p a:hover {
    color: #01b3d9;
}

/* Responsive */

@media (max-width: 500px) {
    form {
        width: calc(100% - 2px);
        font-size: 16px;
    }
    form h2.form-title,
    form div.form-inner {
        padding: 1rem;
    }
    form div.form-row {
        flex-direction: column;
        gap: 0.5em;
    }
    form div.form-row > * {
        width: 100% !important;
        box-sizing: border-box;
        margin: 0;
    }
    form div.form-row > *:first-child {
        margin: 0;
    }
}