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