Element block pseudo-class :active generated with font-size 16px background position static float none line-height 1 transition display block transform cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.41) height auto border-radius padding 20px overflow hidden font-weight normal border 0px rgba(0,0,0,1) solid width 142px box-sizing content-box z-index auto margin 0px