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