@import url(https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600&display=swap);:root{--app-height:100vh}.zing-light-container{position:relative;border:none;border-radius:0}.zing-light-container:focus{outline:0}.zing-light-top{position:absolute;top:0;left:0;width:100%;height:1px}.zing-light-right{position:absolute;top:1px;right:0;width:1px;height:calc(100% - 2px)}.zing-light-bottom{position:absolute;left:0;bottom:0;width:100%;height:1px}.zing-light-left{position:absolute;top:1px;left:0;width:1px;height:calc(100% - 2px)}*{font-family:Open Sans,sans-serif}body{margin:0}