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