espurna-mirror/data/index.css

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    padding: 20px;
    width: 600px;
}

span.status,
span.network,
span.ip {
    font-weight: bold;
}

form header {
    margin: 0 0 20px 0;
}

form header div {
    font-size: 90%;
    color: #999;
}

form header h2 {
    margin: 0 0 5px 0;
}

form header img {
    margin: 0 0 10px 0;
}

form > div {
    clear: both;
    overflow: hidden;
    padding: 1px;
    margin: 0 0 10px 0;
}

form > div > fieldset > div > div {
    margin: 0 0 5px 0;
}

form > div > label,
legend {
    width: 30%;
    float: left;
    padding-right: 10px;
}

form > div > div,
form > div > fieldset > div {
    width: 70%;
    float: right;
}

form > div > fieldset label {
    font-size: 90%;
}

fieldset {
    border: 0;
    padding: 0;
}

input[type=text],
input[type=email],
input[type=url],
input[type=password],
textarea {
    width: 100%;
    border-top: 1px solid #ccc;
    border-left: 1px solid #ccc;
    border-right: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

input[type=text],
input[type=email],
input[type=url],
input[type=password] {
    width: 100%;
}

input[type=text]:focus,
input[type=email]:focus,
input[type=url]:focus,
input[type=password]:focus,
textarea:focus {
    outline: 0;
    border-color: #4697e4;
}

@media (max-width: 600px) {

    body {
        width: 100%;
    }

    form > div {
        margin: 0 0 15px 0;
    }

    form > div > label,
    legend {
        width: 100%;
        float: none;
        margin: 0 0 5px 0;
    }

    form > div > div,
    form > div > fieldset > div {
        width: 100%;
        float: none;
    }

    input[type=text],
    input[type=email],
    input[type=url],
    input[type=password],
    textarea,
    select {
        width: 100%;
    }
}