.nav{
    width: 100%;
    height: 100px;
    font-size: 20px;
    display: flex;
    justify-content: space-around;
    list-style: none;
  background-color: blue;
   align-items: center;
}


.nav ul{
    display: flex;
    list-style: none;
    justify-content: space-between;
    width: 100%;
}

a{
    text-decoration: none;
}

.one h1{
    color: blue;
    margin-top: 20px;
    display: flex;
}

.two img{
    border-radius: 50%;
    width: 300px;
    height: 300px;
}


.footer{
    width: 100%;
    height: 100px;
    font-size: 20px;
    margin-top: 20px;
    align-items: end;
    text-align: center;
    background-color: blue;
    bottom: 1px;
    position: fixed;
}