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