* {
    margin: 0;
    padding: 0;
}

html,
body,
#app,
.wrapper {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'PingFang SC', 'Helvetica Neue', Helvetica, 'microsoft yahei', arial, STHeiTi, sans-serif;
}

a {
    text-decoration: none;
}

.content {
    width: auto;
    height: 100%;
    padding: 5px;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
}

.content-collapse {
    left: 65px;
}

.container {
    padding: 30px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.crumbs {
    margin: 10px 0;
}

/* 滚动条的宽度 */

::-webkit-scrollbar {
    width: 6px;
    height: 8px;
    background-color: #e4e4e4;
    border-radius: 6px;
}


/* 滚动条的滑块 */

::-webkit-scrollbar-thumb {
    background-color: #a9aaad;
    border-radius: 6px;
}