* {
    box-sizing: border-box;
  }
  
  :root{
    --border-color:#144fc6;
    --fill-color:#6ab3f8;
  }

  body {
    background-color: #3494e4; 
    color:white;
    font-family: 'Montserrat', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    
    overflow-y:hidden;
  }


  h1{
    margin:10px 0 0; 
  }

  h3{
    font-weight: 400; 
    margin:10px 0px; 
  }

  .cup{
    background-color: #fff; 
    border:4px solid var(--border-color); 
    color:var(--border-color);
    border-radius:0 0 40px 40px; 
    height:320px; 
    width:150px; 
    display: flex;
    flex-direction: column;
    justify-content: center; 
    align-items: center;
    margin:10px 0px; 
    overflow: hidden;
    transition: 0.3s ease; 
    user-select: none;
  }

  .cup.cup-small{
    height: 82px;; 
    width:60px; 
    cursor:pointer; 
    border-radius: 0 0 20px 20px;
    margin:5px; 
    transition: 0.3s ease;  
    display: flex;
    justify-content: center; 
    align-items: center;
    text-align: center;
    transition: 0.3s ease;
  }
  
   .cup.cup-small.full{
    background-color: var(--fill-color); 
    color:#fff;
   }

  .cups{
    display:flex; 
    flex-wrap: wrap; 
    width:300px; 
    margin:auto;
  }


  #remained{
    display:flex;  
    flex-direction:column; 
    align-items: center;
    justify-content: center; 
    text-align: center;
    flex:1;  
    transition: 0.1s ease;
  } 

  .remained span{
    font-size: 1.5rem; 
    font-weight: bold;
  }
 
  .remained small{
    font-size:14px;
  }
  #percentage{
    background-color: var(--fill-color); 
    font-size: 1.5rem; 
    font-weight: bold;
    flex:0;
    width: 100%;
    display:flex; 
    justify-content: center;
    align-items: center; 
    transition: 0.1s ease;
  }