.header{text-align:center;position:fixed;width:100%;z-index:1;top:0;left:0;background-color:#001529;height:64px;display:flex;align-items:center;justify-content:center;padding:0 24px}.header-content{max-width:800px;width:100%;margin:0 auto;display:flex;align-items:center;justify-content:center}.content{padding:24px;min-height:100vh;max-width:800px;margin:64px auto 0}.subtitle{display:block;text-align:center;margin-bottom:0;font-size:16px}.uploader-container{margin:24px 0}.results-container{margin-top:24px}.total-calories{text-align:center;margin:24px 0;font-size:1.5em}.clear-button{display:block;margin:24px auto}