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