html,
body {
    position: absolute;
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    overflow: hidden;

}

:root {
    --task-lineHeight: 45px;
    --ico-repeat: 6;
    --ico-align: center;
    --startpage-oc: 100%;
    --startpage-width: 640px;
    --count-startapps-L: 1;
    --count-startapps-C: 6;
    --deskapps-C: 1;
    --deskapps-R: 1;
    --appiconSize: 45px;
    /* 图标大小变量 */

}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* 保持图片比例，填充整个容器 */
}

.deskpage_ico {
    position: relative;
    width: 60px;
    height: 70px;
    display: grid;
    grid-template-rows: auto 10px;
    padding: 5px;
    left: 0;
    right: 0;
    margin: auto;

}

.appIcon {
    position: relative;
    width: var(--appiconSize);
    height: var(--appiconSize);
    left: 0;
    right: 0;
    margin: auto;
    user-select: none;
}

.taskappImage {
    position: relative;
    width: 100%;
    height: 100%;
    left: 0;
    right: 0;
    margin: auto;
    user-select: none;
}

.startappName {
    font-weight: 10px;
    color: #eee;
    font-size: 11px;
    text-shadow: -1px 1px 2px black;
    text-align: center;
    line-height: 16px;
}

.startpage_ico {
    position: relative;
    width: 40px;
    height: 80px;
    display: grid;
    grid-template-rows: auto 30px;
    padding: 10px 30px;
    justify-content: center;
    margin: auto;
    align-content: center;
    left: 0;
    right: 0;
}

.startpage_ico:hover {
    position: relative;
    width: 40px;
    height: 80px;
    display: grid;
    grid-template-rows: auto 30px;
    padding: 10px 30px;
    justify-content: center;
    margin: auto;
    align-content: center;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 5px;
}

.task {
    position: relative;
    height: calc(var(--task-lineHeight) - 10px);
    background: rgba(0, 0, 0, 0);
    border: 1px #eee;
    margin: 4px 5px 5px 5px;
    padding: 4px;
    box-sizing: border-box;
    border-radius: 5px;
}

.task :hover {
    position: absolute;
    top: 0;
    left: 0;
    height: calc(var(--task-lineHeight) - 10px);
    background: rgba(255, 255, 255, 0.2);
    border: 1px #eee;
    /* margin: 4px 5px 5px 5px; */
    padding: 4px;
    box-sizing: border-box;
    border-radius: 5px;
}

.opened::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 37.5%;
    height: 3px;
    width: 25%;
    border-radius: 2px;
    align-content: center;
    background: #fff;
}

.actived::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 30%;
    height: 3px;
    width: 40%;
    border-radius: 2px;
    align-content: center;
    background: #0094ff;
}

.user {
    position: relative;
    height: calc(100% - 16px);
    margin: 8px 50px;
    padding: 5px 8px;
    border-radius: 5px;
    display: grid;
    grid-template-columns: 35px auto;
    box-sizing: border-box;
}

.user:hover {
    background: rgba(255, 255, 255, 0.2);
}

.shutdown {
    position: absolute;
    right: 50px;
    height: 35px;
    width: 35px;
    margin: 12.5px;
    box-sizing: border-box;
    padding: 5px;
    border-radius: 5px;
}

.shutdown:hover {
    background: rgba(255, 255, 255, 0.2);
}

.windowBtn:hover {
    background: #292D32;
}

.closeBtn:hover {
    background: red;
}

.drag .resizeBR {
    position: absolute;
    width: 14px;
    height: 14px;
    right: 0;
    bottom: 0;
    overflow: hidden;
    cursor: nw-resize;
    /* background: url(img/resize.png) no-repeat; */
}

.drag .resizeL,
.drag .resizeT,
.drag .resizeR,
.drag .resizeB,
.drag .resizeLT,
.drag .resizeTR,
.drag .resizeLB {
    position: absolute;
    background: #000;
    overflow: hidden;
    opacity: 0;
    filter: alpha(opacity=0);
}

.drag .resizeL,
.drag .resizeR {
    top: 0;
    width: 5px;
    height: 100%;
    cursor: w-resize;
}

.drag .resizeR {
    right: 0;
}

.drag .resizeT,
.drag .resizeB {
    width: 100%;
    height: 5px;
    cursor: n-resize;
}

.drag .resizeT {
    top: 0;
}

.drag .resizeB {
    bottom: 0;
}

.drag .resizeLT,
.drag .resizeTR,
.drag .resizeLB {
    width: 8px;
    height: 8px;
    background: #FF0;
}

.drag .resizeLT {
    top: 0;
    left: 0;
    cursor: nw-resize;
}

.drag .resizeTR {
    top: 0;
    right: 0;
    cursor: ne-resize;
}

.drag .resizeLB {
    left: 0;
    bottom: 0;
    cursor: ne-resize;
}