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