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