Element block pseudo-element :after generated with margin 0px height auto transition width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px border-radius line-height 1 z-index auto cursor default background box-sizing content-box transform font-size 16px border 0px rgba(0,0,0,1) solid overflow hidden box-shadow 0px 0px 2px rgba(0,0,0,0.5) display block font-weight normal float none position static