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