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