body {
    background-color: #F2F2F2;
}

#wrap {
    padding-top: 100px;
}

#box {
    border-radius: 3px;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 3px;
    border: 1px solid rgba(0, 0, 0, .3);
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    position: relative;
    width: 500px;
    font-size: 11px;
    font-family: Tahoma;
    color: #444;
    letter-spacing: normal;
    line-height: normal;
    margin: 0 auto;
}

#tabs {
    padding: 0;
    overflow: hidden;
    padding-top: 4px;
    height: 24px;
    margin: -3px -3px 0 -3px;
    border-top: 1px solid rgba(255, 255, 255, .5);
    border-radius: 3px;
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(255, 255, 255, .3)), color-stop(100%,rgba(255, 255, 255, 0)));
}

#tabs li {
    box-shadow: 0 0 0 #FFF;
    font-weight: bold;
    color: white;
    text-shadow: 1px -1px 0 rgba(0, 0, 0, .15);
    margin-top: 1px;
    position: relative;
    list-style: none;
    padding: 5px 18px;
    display: inline-block;
    margin-left: -8px;
    height: 24px;
    -webkit-user-select: none;
    box-sizing: border-box;
}

#content {
    box-shadow: 0 0 2px rgba(0,0,0,1), 0 0 6px rgba(0,0,0,.2);
    position: relative;
    z-index: 199;
    background-color: #F9F9F9;
    border-radius: 3px;
    padding-top: 2px;
}

#box input[type="text"],
#box input[type="password"] {
    width: 320px;
}