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