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