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