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