style.css

body {
  font-family: sans-serif, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-color: black;
  color: white;

  /* background-color:white;
  color: black; */

  max-width: 712px;
  margin: 0 auto 0 auto;
  padding: 16px;
}

header {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  line-height: 1;
  gap: 16px;
  margin-bottom: 24px;
}
nav{
  display: flex;
  width: 100%;
  align-items: center;
  gap: 16px;
}

header img {
  border-radius: 50%;
}

h1 {
  font-size: 24px;
  line-height: 0;
}
a{
    color: blue;
    font-style: italic;
    text-decoration: none;
    transition: all 1s ease-in;

}
a:hover{
    text-decoration: underline;
}
section {
  line-height: 1.4;
  margin: 24px 0;
}
ul {
    list-style: none;
    padding: 0;
}

ul li {
    margin: 0.5rem 0;
}
ul li span {
  color: blue;
}