.layout-sidebar{width:65px;height:100vh;z-index:9}.siderbar-menu{padding:0 20px;box-sizing:border-box}.menu-title{cursor:pointer;height:40px}.menu-subs{display:flex;flex-direction:column;max-height:1px;overflow:hidden;cursor:pointer;transition:max-height .25s}.show-subs{max-height:100vh}