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