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