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

body {
  background-color: #000;
  font-family: sans-serif;
}

/* TOP MENU */
/* header {
  position: relative;
} */

.menu {
  background-color: #fff;
  font-size: 14px;
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 15px 0;
  /* Why isn't it working?  
  box-shadow: 0 4px 4px #000000; */
}

/* STYLING LINKS */
a:link {
  color: #313030;
  text-decoration: none;
}

a:visited {
  color: #313030;
  text-decoration: none;
}

a:hover {
  color: #313030;
  text-decoration: none;
  font-weight: lighter;
  text-decoration: underline;
}

a:active {
  color: #313030;
  text-decoration: none;
}

/* BIO INTRO AT 'HOME' */
.bio-intro {
  position: relative;
}

.avatar {
  float: left;
  position: absolute;
  margin-top: 100px;
  margin-left: 130px;
}

.main-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-left: 400px;
  height: 500px;
  background-color: #f8f8f8;
}

.column {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-left: 200px;
  margin-right: 100px;
  height: 500px;
}

h1 {
  font-size: 40px;
  font-weight: lighter;
}

h2 {
  color: #41af8b;
  font-size: 20px;
  font-weight: lighter;
  margin: 10px 0 0;
}

h3 {
  color: #313030;
  font-size: 14px;
  font-weight: lighter;
  font-style: italic;
  margin-bottom: 10px;
}

p {
  font-size: 16px;
  font-weight: lighter;
  margin-bottom: 50px;
}

/* BOTTOM INTRO */
button {
  font-size: 12px;
  background-color: #41af8b;
  padding: 10px 25px;
  border: #41af8b solid;
  margin-right: 100px;
}

.bottom-intro {
  font-size: 12px;
}

/* FOOTER */
.copyright {
  color: #fff;
  font-size: 12px;
  font-weight: lighter;
  text-align: center;
  padding-top: 50px;
  margin-bottom: 0;
}