Element block pseudo-class :active generated with box-sizing content-box transition position static font-size 16px border 2px rgba(239,239,239,1) solid border-radius height auto font-weight normal float none padding 27px margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform display block background cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden line-height 1 z-index auto width 160px