*,
*:before,
*:after {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

html {
    font-family: Helvetica, Arial, sans-serif;
    font-size: 100%;
    background: #333;
    -webkit-font-smoothing: antialiased;
}

#page-wrapper {
    width: 640px;
    background: #FFFFFF;
    padding: 1em;
    margin: 1em auto;
    border-top: 5px solid #69c773;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

h1 {
    margin-top: 0;
}

.field {
    margin: 1em 0;
}

label {
    display: block;
    margin-top: 2em;
    margin-bottom: 0.5em;
    color: #999999;
}

input {
    width: 100%;
    padding: 0.5em 0.5em;
    font-size: 1.2em;
    border-radius: 3px;
    border: 1px solid #D9D9D9;
}

textarea {
    width: 100%;
    height: 200px;
    padding: 0.5em 0.5em;
    font-size: 1.2em;
    border-radius: 3px;
    border: 1px solid #D9D9D9;
}

button {
    display: inline-block;
    border-radius: 3px;
    border: none;
    font-size: 0.9rem;
    padding: 0.5rem 0.8em;
    background: #69c773;
    border-bottom: 1px solid #498b50;
    color: white;
    -webkit-font-smoothing: antialiased;
    font-weight: bold;
    margin: 0;
    width: 100%;
    text-align: center;
}

button:hover,
button:focus {
    opacity: 0.75;
    cursor: pointer;
}

button:active {
    opacity: 1;
    box-shadow: 0 -3px 10px rgba(0, 0, 0, 0.1) inset;
}

.success {
    padding: 1em;
    margin-bottom: 0.75rem;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
    color: #468847;
    background-color: #dff0d8;
    border: 1px solid #d6e9c6;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}

.error {
    padding: 1em;
    margin-bottom: 0.75rem;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
    color: #b94a48;
    background-color: #f2dede;
    border: 1px solid rgba(185, 74, 72, 0.3);
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
}