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