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