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