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