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

html,
body {
    width: 100%;
    min-height: 100vh;
    color: #4d4e53;
    background-color: #ffffff;
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.5;
}

header {
    color: black;
    font-size: 1.7rem;
    margin: 1rem auto;
    font-weight: bold;
}

.main {
    padding: 2rem;
}

nav {
    width: 23%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    border-right: solid rgba(0, 22, 22, 0.4);
}

nav ul {
    max-height: 88%;
    /* max-height: 100%; */
    /* min-height: auto; */
    /* padding: 0; */
    overflow-y: scroll;
    overflow-x: hidden;
}

nav header {
    margin: 1rem 2rem;
    font-size: 1.5rem;
    font-weight: 550;
}

nav ul li {
    /* margin: 1rem 2rem; */
    padding: 0.6rem 0;
    border-top: 0.9px solid rgba(0, 22, 22, 0.4);
    list-style: none;
}

nav ul li a {
    text-decoration: none;
    color: #4d4e53;
    font-size: 1.1rem;
    padding-left: 2rem;
}

#main-doc {
    position: relative;
    width: 77%;
    margin-left: auto;
    padding: 0 2rem;
    font-size: 1.05rem;
}

#main-doc ul {
    margin-left: 2.5rem;
}

code {
  display: block;
  text-align: left;
  white-space: pre-line;
  position: relative;
  word-break: normal;
  word-wrap: normal;
  line-height: 2;
  background-color: #f7f7f7;
  padding: 15px;
  margin: 10px;
  border-radius: 5px;
}

@media (max-width: 998px) {
    #navbar {
        background-color: white;
        position: absolute;
        top: 0;
        padding: 0;
        margin: 0;
        width: 100%;
        max-height: 270px;
        border: none;
        z-index: 1;
        /* border-bottom: 2px solid; */
    }

    #main-doc {
        /* border-top: 1px solid #4d4e53; */
        width: 100%;
        position: relative;
        margin: 285px 0 0 0;
        padding: 0;
        padding-bottom: 3rem;
    }
}