h1 {font-size: 120px;}
h2 {font-size: 100px;}
h3 {font-size: 80px;}
h4 {font-size: 60px;}
h5 {font-size: 40px;}
h6 {font-size: 20px;}
p {font-size: 60px;}
a {font-size: 60px;}
ol {font-size: 50px;}
ul {font-size: 40px;}
td {font-size: 40px;}
label {font-size: 40px;}
input {font-size: 60px;}
.ytvid {aspect-ratio: 16 / 9}
* {
    box-sizing: border-box;
}