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