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