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