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