Element block pseudo-element :after generated with overflow hidden line-height 1 border-radius transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px float none background box-shadow 3px 3px 4px rgba(0,0,0,0.4) font-weight normal z-index auto transition position static padding 20px display block border 0px rgba(0,0,0,1) solid width 160px cursor default font-size 16px height auto box-sizing content-box