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