*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Quicksand', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100vh;
    color: white;
    text-shadow:
        0.07em 0 black,
        0 0.07em black,
        -0.07em 0 black,
        0 -0.07em black;
    background-size: cover;  
    transition:  1s ease-in-out;

}

#time {
    font-size: 8rem;
}

h1 {
    margin-bottom: 3rem;
}

h2 {
    margin-bottom: 0,5rem;
    opacity: 0.6;
}

@media(max-width: 700px) {
    #time {
        font-size: 6rem;
    }
}
  
  .btn {
    width: 60px;
    height: 60px;
    border: 0;
    background: url("https://github.com/Antongron/Momentum/blob/main/img/refresh.png?raw=true");
    background-size: contain;
    background-repeat: no-repeat;
    filter: grayscale(1);
    margin: 10px;
  }
  .btn:hover {
    filter: grayscale(0.6);
  }
  .btn:active,
  .btn:focus {
    outline: 0;
  }
  .btn:active{
    transform: scale(1.02)
  }
  .editable {
    display: inline-block;
    min-width: 2rem;
    min-height: 1rem;
    transition: color 1s;
  }
  
  .editable:hover {
    cursor: pointer;
    color: grey;
  }
  
  .editable:focus {
    outline: none;
  }