html, body {
    margin: 0;
    height: 100%;
}



#game{

    display: flex;
    flex-direction: column;
    align-items: center ;
    justify-content: center;
    background-image: linear-gradient(rgba(39, 201, 187, 0.603), rgba(225, 248, 247, 0.301));
    background-size:cover;
    padding: 0;
    margin: 0;
}

#heading1{
    display: block;
    text-align: center;
    font-family: cursive;
    font-style: italic;
    text-shadow: 2px 2px 8px rgba(36, 34, 182, 0.603);
    padding-right:5%;
    margin: 0;
}

.container{
    display: flex;
    padding-bottom: 5%;
}

.grid{
    width:200px;
    height:400px;
    background-color: black;
    display: flex;
    flex-wrap: wrap;
    
}
.grid div{
    height: 20px;
    width: 20px;
    
}

.tetromino{
    background-color: salmon;
}

.mini-grid{
    margin-left: 50px;
    height: 80px;
    width:80px;
    display: flex;
    flex-wrap: wrap;
    background-color: black;

}

.mini-grid div{
    height: 20px;
    width:20px;

}