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