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