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