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