*{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
#container{
    height: 80%;
    width: 80%;
    display: flex;
    flex-direction: column;
    margin: auto;
    text-align: center;
    justify-content: center;
    align-items: center;
}
h1{
    font-size: 2rem;
    margin: 1rem;
}
#game{
    height: 90%;
    width: 50%;
    background-color: #5e5d5d;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr 1fr;
    gap: 1px;
    padding: 2px;
}
.box{
    background-color: #7ef487;
    border: 1px solid #000;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: xx-large;
    border-radius: 1rem;
}
.n2{
    background-color: #8696ea;
}
.n4{
    background-color: #68eaf6;
}
.n8{
    background-color: #e0ea86;
}
.n16{
    background-color: #ea86ea;
}
.n32{
    background-color: #ea8686;
}
.n64{
    background-color: #422727;
}
.n128{
    background-color: #00e2f2;
}
.n256{
    background-color: #8af300;
}
.n512{
    background-color: #00e457;
}
.n1024{
    background-color: #002aff;
}
.n2048{
    background-color: #ffffff;
}
.disabled{
    display: none !important;
}
button{
    width: 5rem;
    height: 4rem;
    border: 2px solid #393939;
    border-radius: 3px;
    cursor: pointer;
}
button:hover{
    opacity: 0.7;
}
@media (max-width : 768px){
    #game{
        width: 100%;
    }
    
}