@media screen and (max-width:420px){
  .mountblue{
    width: 2000%;
    height: 250px;
    top:85px;
      }

  .mount{
  width: 1300%;
  height: 230px;
  top:75px; 
  }

.r{
  background-image:url("mount22.png");
  top:90px;
  left:50px;
  }
  .cloud{
    width: 1500%;
    height:500px;
  }

  .sea{
    width: 1300%;
    height: 400px;
    top:80px;      
  }

  .ship{
    width: 130px;
    height: 55px;
    top:260px;
    animation: 20s ship infinite linear;

  }
  .shipp{
    width: 100px;
    height: 80px;
    top:250px;
    animation: 30s shipp infinite linear;

  }

    .tree1{
      width: 400%;
      height: 320px;
      top:210px;      
  }
      .tree2{
      width: 1000%;
      height: 340px;
      top:240px;      
          }
  

   @keyframes ship{ 
      

    from{    
      left:-200px;    
    }

      to{    
      left:650px;
      }
   }   
  
  @keyframes shipp{ 
    

    from{    
      left:-200px;              
    }

      to{    
      left:650px;
      }
    }
  }


   @media screen and (max-width:360px){
    .mountblue{
      width: 2000%;
      height: 250px;
      top:85px;
      
    }
  
    .mount{
    width: 1500%;
    height: 230px;
    top:75px; 
    }
  
  .r{
    width: 1500%;
    top:90px;
    }
    .cloud{
      width: 1500%;
      height:500px;
    }
  
    .sea{
      width: 1500%;
      height: 400px;
      top:80px;      
    }
  
    .ship{
      width: 130px;
      height: 55px;
      top:260px;
      animation: 30s ship infinite linear;
  
    }
    .shipp{
      width: 100px;
      height: 80px;
      top:250px;
      animation: 40s shipp infinite linear;
  
    }
  
      .tree1{
        width: 550%;
        height: 320px;
        top:210px;      
            }
        .tree2{
        width: 1000%;
        height: 340px;
        top:240px;      
            }
     
  
     @keyframes ship{ 
      

      from{    
        left:-100px;    
      }
 
        to{    
        left:650px;
        }
    }     



    
    @keyframes shipp{ 
      

      from{    
        left:-100px;              
      }
 
        to{    
        left:650px;
        }
    }     
  }