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