body {
  margin:0px;
  background-attachment:relative;
}

section {
  scroll-margin-top: 130px;
}

.navBar {                   
  display:flex;
  background-color:blue;
  position:fixed;
  width:100%;
  top:0;
  z-index:2;
}

#buttonStyle {
  margin:auto;
  display:flex;
  width: 50%;
  font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-weight:bold;
  transition: all .3s ease-in-out;
}

.button1:hover, .button2:hover, .button3:hover {
  font-size:x-large;
  color:lightgray;
}

button.button1, button.button2, button.button3, button.logo {
  background-color:transparent;
  border-color:transparent;
  cursor:pointer;
  color:whitesmoke;
  font-size:larger;
}

#logo {
  display:flex;
  flex-direction:column;
  width: 130px;
}