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