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