Element block pseudo-element :after generated with cursor default position static font-size 16px transform height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal width 160px display block border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box float none overflow hidden margin 0px background padding 20px border 13px rgba(0,0,0,1) solid line-height 1 z-index auto transition