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