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