* {
    box-sizing: border-box;
   
  }
  
  body {
    margin: 0;
    font-family: "Roboto", sans-serif;
    overflow-x: hidden;
  
  }

  nav {
  
    background: #1e1e20; 
    height: auto;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 4;
   
  }



  
  .container_nav {
   
    max-width: 780px;
    height: auto;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
  }

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

  .container-nav-left {
    width: auto;
    height: 70px;
    align-self: center;
   
  }

  .container-nav-center {
    width: auto;
    height: 70px;
    align-self: center;
   
  }

  .nav2{
    position: fixed;
    width: 100%;
    height: auto;  
    
    margin: 70px auto;
    
    top: 0;
    left: 0;
    width: 100%;
    z-index: 4;
    text-align: center;
  }
  .container_logo_coop {
   
    max-width:100%;
    height: 70px;    
    text-align: center;     
     
    background-color: white;
  }
  .separator{
    border: 1px solid black;
  }

  

  .container-nav-center h3 {
    color: rgb(0, 152, 219);
    font-size: 20px;
    font-weight: normal;
    font-style: oblique;
    margin-bottom: 0;
  
   
  }

  header {
  
    margin-top: 170px;
    height: auto;
    
  
    
  }

  
  h1{
    margin: 0;
    text-align: center;
  
   font-size: 60px;
  
  }

  p{
    margin: 2px;
   
  
  }

  .red_text
  {
    display:flex;
    margin: 0;
    padding: 0;
    
  }

.system
{
    display:flex;
    border: 2px rgb(104, 194, 236) solid;
    border-radius: 20px;
    margin:20px 20px 20px 20px;
    overflow: hidden;
   
}



.chartSystem{
    width: 70%;
    padding:2% 2%;
    overflow: hidden;
  /*  border: 2px solid blue;*/
    position: relative;
   
}

iframe{

     width: 90%;
     border: 0;
     height: 110%;
     
     position: absolute;
     bottom: -28px;
     left: 0;
    /* border: 1px solid orangered;*/
     /* height="260" style="border: 1px solid #cccccc;"*/
}
.infoSystem{

    width: 30%;
    padding:2% 2%;
    margin-top: 2%;
    

}




@media(max-width: 768px) {

    .system
    {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
       /* width: auto;*/
       /* border: 1px rgb(224, 23, 23) solid;*/
       
    }
    .infoSystem{
        width: 100%;
        padding:2% 2%;  
       /* border: 1px rgb(224, 23, 23) solid;*/
    
    }

    


    .container-nav-left {
        width: auto;
        height: 60px;
        align-self: center;
       
      }
    
      .container-nav-rigth {
        width: auto;
        height: 60px;
        align-self: center;
       
      }
          
      .container-nav-center h3 {
      
        font-size: 14px;
        font-weight: normal;        
        margin-bottom: 0;    
        color: rgb(0, 152, 219);
        
                     
           
          }


      


      .container_nav {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;

        max-width: 780px;
        height: auto;
        margin: 0 auto;
      


      }


      


      * {
        box-sizing: border-box;
       
      }
      
      body {
        margin: 0;
        font-family: "Roboto", sans-serif;
        overflow-x: hidden;
      
      }
    
      nav {
      
        background: #1e1e20; 
        height: auto;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 4;
       
      }

      
      img {
        max-height: 100%;
        max-width: auto;
      }
    
      .container-nav-left {
        width: auto;
        height: 70px;
        align-self: center;
       
      }
    
      .nav2{
        position: fixed;
        width: 100%;
        height: auto;  
        
        margin: 100px auto;
        
        top: 0;
        left: 0;
        width: 100%;
        z-index: 4;
        text-align: center;
      }
      .container_logo_coop {
       
        max-width:100%;
        height: 70px;    
        text-align: center;     
         
        background-color: white;
      }
      .separator{
        border: 1px solid black;
      }

      .container-nav-center {
        width: auto;
        height: 30px;
        align-self: center;
       
      }

      header {
  
        margin-top: 190px;
        height: auto;
        
      
        
      }

      .chartSystem{
       
        width: 100%;
        height: 250px;
       /* margin:20px 20px 20px 20px;*/
        padding:2% 2%; 
       /*border: 1px rgb(224, 23, 23) solid;*/
        overflow: hidden;
      /* border: 2px solid blue;*/
        position: relative;
    
    }


      iframe{
        width: 101%;
        height: 113%;
        position: absolute;
        bottom: -28px;
        left: -1px;
        
      
        border: 1px solid orangered;
        
            /* height="260" style="border: 1px solid #cccccc;"*/
       
      }

      

    

      


}