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