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