Element block pseudo-class :active generated with height auto transform display block width 160px box-sizing content-box transition z-index auto overflow hidden border 2px #009900 solid border-radius font-weight normal position static font-size 14px box-shadow 0px 2px 2px rgba(0,153,0,0.6) margin 0px float none outline none cursor default text-shadow background opacity 1 padding 20px line-height 1