.slide-in{z-index:10;width:100%;transition:width 1s ease-in-out}.slide-in .content-in{z-index:10}.slide-out{z-index:10;width:85px;transition:width 1s ease-in-out}.slide-out .content-in{z-index:10}.slide-up{max-height:1600px;transition:max-height 1.5s ease-in-out}.slide-down{max-height:0;transition:max-height 1s ease-in-out}.content-in{opacity:1;transition:opacity 1s ease-in-out;position:relative}.content-out{opacity:0;transition:opacity 1s ease-in-out}