Element block pseudo-class :active generated with opacity 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius margin 0px line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none background cursor default box-sizing content-box display block z-index auto overflow hidden transform border 0px rgba(0,0,0,1) solid outline none width 14px transition font-size 11px font-weight normal padding 20px position static height 0px