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