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