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