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