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