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