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