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