table { border-collapse: collapse; }
table, th, td { border: 1px solid; }
nav { height: 17px; }
header { border-bottom: solid black 1px; margin: 0; background: rgb(234,241,255); height: 197px; }
p, h1, h2, h3, ul { color: #00093D }
body { background: #EFF2F7; }