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