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