body{
    margin: 0;
    padding: 0;
    overflow: hidden;
    height: 100%; 
    max-height: 100%; 
    font-family:Sans-serif;
    line-height: 1.5em;
    background-image: url(background.jpg) ;

    Aborder: 4px solid #8a9078;
    Aborder-radius:6px; 
}

nav {
    position: absolute;
    top: 0;
    bottom: 0; 
    left: 0;
    width: 300px; 
    height: 100%;
    overflow: hidden; 
}

  #gameCanvas {
  display: none;
  }


  #menu1 #title {
    margin: 8px;
    padding-top: 10px;
    font-weight: bolder;
    color: #ebf6d9;
    font-size: 40px;
    text-align: center;
    font-family:Arial, Helvetica, sans-serif;
  }

  #gameScorMenu {
    width: 400px;
    height: 40px; 
    margin-top: -40px;

    text-align: center;
    color: #E0E1E4;
    display: block;
  }

  #gameStartMenu {

    width: 400px;
    height: 200px; 
    padding: 40px;
    border: 4px solid #8a9078;
    border-radius:6px;
    text-align: center;
    position:absolute;
    background-color:  rgba(65, 65, 63, 0.9);
    margin-top: 24px;
    }


  #gameStartMenu button {
    width: fit-content;
    min-width: 150px;
    height: 45px;
    padding: 8px;
    border-radius: 5px;
    border: 2.5px solid #E0E1E4;
    box-shadow: 0px 0px 20px -20px;
    cursor: pointer;
    background-color: white;
    transition: all 0.2s ease-in-out 0ms;
    user-select: none;
    font-family: 'Poppins', sans-serif;
    font-size:large;
    font-weight: bold;
  }
  
  #gameStartMenu button:hover {
    background-color: #F2F2F2;
    box-shadow: 0px 0px 20px -18px;
  }
  
  #gameStartMenu button:active {
    transform: scale(0.95);
  }

  #btnStartMain button {
    width: fit-content;
    min-width: 150px;
    height: 45px;
    padding: 8px;
    border-radius: 5px;
    border: 2.5px solid #E0E1E4;
    box-shadow: 0px 0px 20px -20px;
    cursor: pointer;
    background-color: white;
    transition: all 0.2s ease-in-out 0ms;
    user-select: none;
    font-family: 'Poppins', sans-serif;
    font-size:large;
    font-weight: bold;
  }
  
  #btnStartMain button:hover {
    background-color: #F2F2F2;
    box-shadow: 0px 0px 20px -18px;
  }
  
  #btnStartMain button:active {
    transform: scale(0.95);
  }

  :focus {
    outline: 0;
    border-color: #2260ff;
    box-shadow: 0 0 0 4px #b5c9fc;
  }
  
  .menuSizeBoard form {
    display: flex;
    flex-wrap: wrap;
    margin-top: 2.3rem;
    justify-content: center;
   
  }
  
  .menuSizeBoard input[type="radio"] {
    clip: rect(0 0 0 0);
    clip-path: inset(100%);
    height: 1px;
    overflow: hidden;
    position: absolute;
    white-space: nowrap;
    width: 1px;
  }
  
  .menuSizeBoard input[type="radio"]:checked + span {
    box-shadow: 0 0 0 0.0625em #0043ed;
    background-color: #dee7ff;
    z-index: 1;
    color: #0043ed;
  }
  
  label span {
    display: block;
    cursor: pointer;
    background-color: #fff;
    padding: 0.375em .75em;
    position: relative;
    margin-left: .0625em;
    box-shadow: 0 0 0 0.0625em #b5bfd9;
    letter-spacing: .05em;
    color: #3e4963;
    text-align: center;
    transition: background-color .5s ease;
  }
  
  label:first-child span {
    border-radius: .375em 0 0 .375em;
  }
  
  label:last-child span {
    border-radius: 0 .375em .375em 0;
  }
  
  main{
      position: fixed;
      top: 0; 
      left: 230px;
      right: 0;
      bottom: 0; 
      display: flex;
      justify-content: center;
      align-items: center;
  }
  
  #borderBoard {
    border: 4px solid #bac88e;
    border-radius:6px;
    padding: 4px 4px 4px 4px;
    background-color: #0e0e0e;

  }

  canvas {
    position:relative;
    background-image: url(backBroad.png) ;
    background-color: #cccccc;
    background-position: center; 
    background-repeat: no-repeat; 
    background-size: cover; 
  }

  #leftRow0t {
    display: block;
    height: 30px;
    margin: 4px;
    margin-top: 70px;
    text-align: center; 
    display: block;
    text-align: center;
    padding-top: 4px;
    font-weight: bolder;
    color: #ebf6d9;
    font-size: 22px;  
    font-family:Arial, Helvetica, sans-serif;
}

  #menuWynik {
    margin: 16px 20px 20px 20px;
    height: 100px;
    overflow: hidden;
    background: #131212;
    border: 6px solid #bac88e;
    border-radius:20px;
    padding: 10px;
  }

  #menuWynik #menuWynikRow01 {

    padding-top: 20px;
    padding-left: 6px;
    font-weight: bolder;
    color: #ebf6d9;
    font-size: 18px;
    font-family:Arial, Helvetica, sans-serif;
  }