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