style.css

img{
  margin: auto;
  display:block ;
  width: 400px; 
}

h1{
  text-align: center; 
   color: #56f779;
   font-family: "Rockwell Extra Bold", "Rockwell Bold", monospace;
   font-size: 30px; font-style: normal;
   font-variant: normal; font-weight: 700; line-height: 45px;
  }
  h3 { 
     font-family: "Rockwell Extra Bold", "Rockwell Bold", monospace; 
     font-size: 14px; font-style: normal; 
     font-variant: normal; 
     font-weight: 700; 
     line-height: 15.4px;
     color: #61ad71;
    }
    
  h2{
     font-family: "Rockwell Extra Bold", "Rockwell Bold", monospace; 
     font-size: 22px; font-style: normal; 
     font-variant: normal; 
     font-weight: 700; 
     line-height: 15.4px;
     color: #05b2af ;
  }
  p { 
   font-family: "Rockwell Extra Bold", "Rockwell Bold", monospace; 
  font-size: 14px; font-style: normal; 
  font-variant: normal;
  font-weight: 400;
  line-height: 20px;
  color: #2a2b2b;
  }
  
  blockquote { 
  font-family: "Rockwell Extra Bold", "Rockwell Bold", monospace; 
  font-size: 21px;
  font-style: normal;
  font-variant: normal;
  font-weight: 400;
  line-height: 30px;
  color: #2a2b2b;
  }
  
  pre { 
  font-family: "Rockwell Extra Bold", "Rockwell Bold", monospace;
  font-size: 13px;
  font-style: normal;
  font-variant: normal;
  font-weight: 400;
  line-height: 18.5714px;
   color: #2a2b2b;
  }