Element block pseudo-class :active generated with float none display block transform cursor default font-weight normal height auto margin 0px line-height 1 padding 20px border 0px rgba(0,0,0,1) solid box-sizing content-box box-shadow 3px 3px 1px rgba(0,0,0,0.3) overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 500px transition font-size 16px z-index auto border-radius position static background