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