h1 {

	color:blue;
	text-align: center;
} 
 h2 {
color: green;
	text-align: center;

 } 

 
 h3 {

 	color: green;
	text-align: center;
 }

 
.donar {

	text-align: center;
}

 
 
  footer  {
  
 padding: 20px;
 margin: 0 auto;
 }


 footer p {
color: black;
font-size: 12px;
 }


.marquee {

width: 350px;
height: 29px;
background-color: white;
color: blue;
padding: 0px;
font-size: 25px;

}



  footer a{
     
font-size: 10px;
margin:8px;
     
  }


 @media  screen and (max-width: 900px){
     img {
    
    width: 750px;
height: 250px;
}
    
 }






 @media  screen and (max-width: 768px){
     img {
    
    width: 400px;
height: 250px;
}
    
 }


@media  screen and (max-width: 768px){
    
     .coin{
          width: 420px;
height: 250px;
         
             }
    
}
    
    
    @media  screen and (max-width: 768px){
        
      .coinb  p{
      
 
 	text-align: center;
 
 	color: black;
 	font-size:  8px;
 
 

 }
 
 footer a{
     
     width: 100%;
font-size: 8px;
margin:8px;
     
 }
 
 footer a p{
     
    
font-size: 8px;
text-align: center;
     
 }
    }