body {
    text-align: center;
	font-family: 'Courier New', monospace;
    background-color:black;
    color:#11FF00;
}
a {
    color:#0E9C00;
    font-weight: 1200;
}
h1 {
    font-weight:bold;
}
        .heading {
            position: relative;
            margin: 50px 0;
        }

        .heading::before,
        .heading::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 1px;
            background: #11FF00; 
            left: 0;
        }

        .heading::before {
            top: -20px; 
        }

        .heading::after {
            bottom: -20px; 
        }


        .heading1 {
            position: relative;
            margin: 50px 0;
        }


        .heading1::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 1px;
            background: #11FF00; 
            left: 0;
        }


        .heading1::after {
            bottom: -20px; 
        }

.link-container {
            text-align: center;
position:fixed;
background-color:#11FF00;
    color:black;
    width:100%;
    top:0;
	height:40px;
	z-index:3;
	height: fit-content;
        }

.link-container a {
            margin: 0 15px;
            text-decoration: none; 
    font-weight:bold;
color:black;
        }
.link-container a:hover{
    color:white;
}
.button1 {
  background-color: #11FF00;
  border: none;
  color: black;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}
input{
  border: 2px solid #11FF00;
  border-radius: 8px;
background-color:black;
    color:#11FF00;
}
button{
      border: 2px solid #11FF00;
  border-radius: 8px;
background-color:black;
    color:#11FF00;
}
.button1{
  background-color: #11FF00;
  border: none;
  color: black;
  padding: 50px 100px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 50px 100px;

}
.button1:hover{
        background-color:#0E9C00;
}
        .game-area {
            margin: 20px;
        }
        .card {
            display: inline-block;
            width: 50px;
            height: 80px;
            background-color: #11FF00;
            margin: 5px;
            text-align: center;
            vertical-align: top;
            color: black;
            font-weight:bold;
            line-height: 80px;
            border-radius: 5px;
        }
        .score {
            margin-top: 10px;
            font-size: 18px;
        }
        .button2 {
            background-color: #11FF00;
            border: none;
            color: black;
            padding: 15px 32px;
            text-align: center;
            text-decoration: none;
            display: inline-block;
            font-size: 16px;
            margin: 20px;
            cursor: pointer;
            border-radius: 8px;
        }
.button2:hover{
    background-color:#0E9C00;
}

textarea{
    background-color:#11FF00;
	color:black;
}