*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    font-family: monospace;
    font-size: 1.3rem;
    color: #333;
    line-height: 1.5;
    margin-top: 60px;
    margin-right: 100px;
    margin-bottom: 60px;
    margin-left: 100px;
    word-spacing: 0.2em;
}

h1{
    font-size: 50px;
}

h2{
    color:blue;
}

ul, li{
    list-style-position: inside;
}

.center{
    display: block;
    margin-left: auto;
    margin-right: auto;

}

a:active{
    color: red;
}