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