body {
    background-color: rgb(255, 255, 255);
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

div{
  padding: 10px;
}

h1 {
    font-family: 'Ubuntu', sans-serif;
    text-align: center;
    color: whitesmoke;
    font-size: 72px;
    box-sizing: 1000px;
    border: rgb(230, 0, 18) 5px solid;
    background-color: rgb(230, 0, 18);
    margin-left: auto;
    margin-right: auto

}

h2 {
    font-family: 'Ubuntu', sans-serif;
    font-size: 36px;
    color: rgb(0, 0, 0);
}

p {
    font-family: 'Ubuntu', sans-serif;
    color: rgb(0, 0, 0);
}

img{
  max-width: 100%;
  height: auto;
}


.navbar {
  list-style-type: none;
  margin: 0;
  padding: 15px;
  overflow: hidden;
  background-color: rgb(230, 0, 18);
  font-family: 'Ubuntu', sans-serif;
  font-size: 25px;
  
}

.item {
  float: left;
}

.item a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

.item a:hover {
  background-color: white;
  color: rgb(230, 0, 18);
}

@media screen and (max-width:768px) {

  .item {
      float: none;
  }

  .item a{
      display:block;
      padding: 15px;
      text-decoration: none;
      color: white;
  }
  
  .item a:hover {
      background-color: white;
      color: rgb(230, 0, 18);
  }
    
}
 
img{
  margin-left: auto;
  margin-right: auto;
  display: block;
}