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