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