Element block pseudo-element :before generated with transition height auto width 160px overflow hidden font-size 16px margin 0px position static background z-index auto transform border 0px rgba(0,0,0,1) solid box-shadow 2px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 box-sizing content-box border-radius display block float none padding 20px cursor default font-weight normal