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