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