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