@import url('gui/boot.css');
@import url('gui/desktop.css');
@import url('gui/taskbar.css');
@import url('gui/window.css');
@import url('gui/startMenu.css');

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
    font-family: Tahoma, Arial, sans-serif;
    cursor: default;
    user-select: none;
    background: #000;
}

a { user-select: text; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}