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