*{box-sizing:border-box;padding:0;margin:0}body{padding:1em}footer,h4,h5,h6,header,main,p{margin-bottom:.6em}h1,h2,h3{font-size:2em;margin-block-start:.83em;margin-block-end:.83em}h2,h3{font-size:1.5em}h3{font-size:1.17em}a{text-decoration:none}main p{line-height:1.7em}