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