Element block pseudo-element :after generated with box-sizing content-box display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden float none position static cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius padding 20px margin 0px border 3px rgba(90,90,90,1) solid font-weight normal width 160px font-size 16px transform line-height 1 height auto z-index auto transition background