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