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