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