*,:before,:after{box-sizing:border-box}body{color:beige;background:#2f4f4f;margin:0;font:400 1rem Roboto,sans-serif}h1,h2,h3,h4,h5,h6,p,blockquote{margin:0}img,video{max-width:100%}img{display:block}button,input,select,textarea{font:inherit}table{border-collapse:collapse}.calc{flex-direction:column;gap:2.5rem;margin:.5rem;font-size:.9em;display:flex}.row{justify-content:center;gap:2.5rem;display:flex}.green{color:#00fa9a}.blue{color:#00bfff}.purple{color:#9370db}.orange{color:orange}