.modal-background{
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 100%;
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-body{
    width: 60%;
    height: 60%;
    background-color: white;
    margin: 0 15px;
    padding: 0 15px;
    display: flex;
    flex-direction: column;
}

.modal-header{
    flex: 1;
    text-align: center;    
    display: flex;
    flex-direction: column;
}

.modal-content{
    flex: 6;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.modal-btn{
    width: 20%;
    height: 20%;
    font-weight: bold;
    border: none;    
    outline: none;
    cursor: pointer;
    color: white;
    font-family: PressToStart;
}

.modal-btn-start{    
    background-color: #23EB37;    
    border-radius: 10px;  
}

@media only screen and (max-width: 700px) {
    .modal-body {
      width: 100%;
    }
  }