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