* {
    margin: 0;
    padding: 0;
}

::selection {
    background-color: yellow;
}

input {
    cursor: pointer;
}

body {
    background-color: whitesmoke;
    font-family: "Helvetica Neue", Helvetica, sans-serif;
    padding: 1.5rem;
}

h1 {
    font-size: 1.25rem;
    font-weight: normal;
    padding-bottom: 0.75rem;
}

h2 {
    font-size: 1rem;
    font-weight: normal;
}

hr {
    color: gray;
    border-top: 1px;
    width: 30%;
    margin-top: 0.1rem;
    margin-bottom: 0.5rem;
}

ul {
    line-height: 1.5rem;
    padding-left: 1rem;
    padding-bottom: 0.5rem;
}

li {
    list-style-type: square;
    margin-left: 1rem;
    padding-bottom: 0.25rem;
}

a {
    color: black;
    text-decoration: none;
}

a:hover {
    color: blue;
    text-decoration: line-through;
}

.main {
    width: 800px;
    max-width: 100%;
    padding-left: 0px;
}

hr {
    margin: 0.5rem 0rem;
}

span {
    color: gray;
}

a:hover span {
    color: blue;
}

.id {
    position: fixed;
    top: 1rem;
    right: 1rem;
    width: 100px;
    border: 1px solid black;
}

footer {
    color: #4477eed0;
    margin-top: 0.5rem;
}

footer a {
    color: #4477eed0;
}

footer a:hover {
    color: #4477eed0;
    text-decoration: none;
}

.bottom {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    gap: 1rem;
    display: flex;
}

.bottom p {
    background-color: white;
    border: 1px #4477eed0 solid;
    padding: 0.5rem;
}

.first-subheading, .subheading {
    margin-bottom: 0.5rem;
}

.subheading {
    font-weight: 400;
    margin: 0.5rem 0;
}