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