新版Steam的配色CSS，留着以后肯定用得着！

.newmodal {
    font-family: "Motiva Sans", Sans-serif;
    font-weight: normal;
    position: absolute;
    max-width: 900px;
    min-width: 500px;
    background: radial-gradient(circle at top left, rgba(74, 81, 92, 0.4) 0%, rgba(75, 81, 92, 0) 60%), #25282e;
}

.modal_top_bar {
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, #00ccff, #3366ff);
}