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