body{
   background-image: url(./hackerpozadi.jpg);
   background-size: cover;
   background-repeat: repeat;

}
.obraz{
    padding-left: 15px;
    padding-right: 15px;
}
h1{
    background-color: rgb(1, 1, 1);
    display: table;
    border-radius: 20px;
    font-size: 450%;
    color: aliceblue;
    margin: auto;
    font-family: sans-serif;
    text-align: center;

}
h2{
    color: aliceblue;
}
div{
    margin: auto;
}
#obet1{
    background-color: rgba(15, 206, 98, 0.708);
    display: table;
    font-size: 200%;
}
p{
    
    font-size: 150%;
    color: aliceblue;
    text-align: center;
    
}
.game-container {
  text-align: center;
   padding: 20px;
    background-color: rgb(0, 0, 0);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(255, 255, 255, 0.1);
    
}
   
#board {
    display: grid;
    grid-template-columns: repeat(3, 50px);
    gap: 10px;
    margin-bottom: 20px;
    align-content: center;
    padding-left: 30%;
}
    
#board .cell {
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #ccc;
    font-size: 1.5rem;
    
}
    
input[type="text"] {
    padding: 10px;
    font-size: 1.2rem;
    margin-bottom: 10px;
}
    
button {
    padding: 10px 20px;
    font-size: 1.2rem;
    cursor: pointer;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
}
  
button:hover {
    background-color: #45a049;
}
#message {
    font-size: 400%;
    margin-top: 10px;
    font-weight: bold;
    color: aliceblue;
    display: inline-block; 
    max-width: 50%; 
    word-wrap: break-word; 
    text-align: center;  
    position: absolute;
    top: 130%;
    left: 30%;
    animation: glow 1s ease-in-out infinite alternate;
}
#message2 {
    font-size: 400%;
    margin-top: 10px;
    font-weight: bold;
    color: aliceblue;
    display: inline-block; 
    max-width: 50%; 
    word-wrap: break-word; 
    text-align: center;  
    position: absolute;
    top: 120%;
    left: 40%;
    animation: glow 1s ease-in-out infinite alternate;
}
@keyframes glow {
    from {
      text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #259437, 0 0 40px #259437, 0 0 50px #259437, 0 0 60px #259437, 0 0 70px #259437;
    }
    
    to {
      text-shadow: 0 0 20px #fff, 0 0 30px #61ff53, 0 0 40px #61ff53, 0 0 50px #61ff53, 0 0 60px #61ff53, 0 0 70px #61ff53, 0 0 80px #61ff53;
    }
  }
#dalsi{
    background-color:#33f53a;
    color: aliceblue;
    padding: 20px 40px 20px 40px;
    position: relative;
    left: 70%;
    bottom: 70px;
}