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