*{
    margin: 0px;
    padding: 0px;
}
body {
    font-family: Arial, sans-serif;
    text-align: center;
    /* margin: 20px; */
    background: linear-gradient(to right, #0f0c29, #302b63, #24243e);
}

h1 {
    color: #fad44a;

}

#back {
    position: fixed;
    top: 10px;
    right: 10px;
    border: 1px;
    border-radius: 4px;
    box-shadow: 1px 3px 6px black;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

.container {
    width: fit-content;
    padding: 10px;
    margin: auto;
    background-color: aliceblue;
    border-radius: 10px;
    box-shadow: 0 10px 10px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

.sudoku-container {
    margin-top: 21px;
    display: flex;
    justify-content: center;


}

table {
    border-collapse: collapse;
    border: 5px solid rgba(9, 9, 121, 1);
    /* border: 5px solid #000; */

}

.cell {
    width: 100px;
    height: 100px;
    text-align: center;
    font-size: 50px;
    border: 1px solid #999;
    transform: all 0.3s ease-in-out;
    background: rgb(244, 213, 99);
}


/* .tile {
    color: rgb(0, 0, 0);
    width: 80px;
    font-family:'Courier New', Courier, monospace;
    font-weight: bold;
    height: 80px;
    border: 1px double #4d4d4d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    background-color: rgb(255, 185, 94);
    border-radius: 4px;
}

.tile:hover{
    background-color: rgb(255, 160, 35);
    transition: 0.2s;
} */

button {
    margin: 10px;
    padding: 10px;
    font-size: 16px;
    border: 1px;
    border-radius: 4px;
    box-shadow: 1px 3px 6px black;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    cursor: pointer;
    background: rgb(1, 47, 173);
    color: white
}

button:hover {
    color: #ffffff;
    background: #000458;
    transition: 0.2s;
    scale: 1.05;

}



#solution-tables {

    background-color: rgb(255, 255, 255);
    width: 50vw;
    margin: auto;
    margin-top: 5%;
    box-shadow: 0 10px 10px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    border-radius: 10px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    grid-gap: 20px;

}

#solution-tables table {
    margin: 20px auto;
    border-collapse: collapse;
}

#solution-tables table,
#solution-tables th,
#solution-tables td {
    border: 1px solid #000000;
}

#solution-tables th,
#solution-tables td {
    padding: 10px;
    text-align: center;
}

@media (max-width:770px) {
    .cell {
        height: 15vw;
        width: 15vw;
    }
}
.navbar{
    /* margin-top: 25px; */
    display: flex;
    justify-content: center;
    align-items: center;
    justify-content: space-between;
    height: 67px;
    width: 100%;
    background:linear-gradient(#1e2b59 , #0f1d34 );
    border-bottom:1px solid #ffb780;
}
.image img{
    height: 55px;
    width: 55px;
}
.left-nav ul{
    display: flex;
    justify-content: center;
    align-items: center;
}
.left-nav ul li{
    list-style: none;
}
.left-nav ul li a{
    text-decoration: none;
    color: #ffb780;
    text-align: center;
    padding: 14px 20px;
    text-decoration: none;
    font-size: 1.3rem;
}
.left-nav ul li a:hover{
    text-decoration: underline;
}
.footer-container{
    border-top: 1px solid #ffb780;
    width: 100%;
    background:linear-gradient(#1e2b59 , #0f1d34 );
    padding: 20px;
    /* background: url(Image.png); */
     background-position: center;
     line-height: 2.5rem;
}
.foot-head h2{
    text-align: center;
    color: aqua;
    font-weight: 600;
}
.foot-head p{
    color: #ffb780;
    text-align: center;
    font-size: 1.20rem;
}
.foot-navlinks h3{
    text-align: center;
    color: aqua;
    font-weight: 600;
}
.foot-navlinks {
    text-align: center;
}
.foot-navlinks a{
    color: #ffb780;
    font-size: 18px;
    padding: 10px;
}
.foot-social {
    text-align: center;
}
.foot-social h3{
    color: aqua;
    font-weight: 600;
}
.foot-social a{
    font-size: 30px;
    color: #ffb780;
}
html{
    overflow-x: hidden;
}
.head{
    margin-top: 30px;
    margin-bottom: 20px;
}
.backHome{
    margin-bottom: 30px;
}

@media screen and (max-width:525px) {
    body{
        width: 100%;
    }
    html{
        overflow-x: hidden;
    }
  
    .navbar{
        width: 100%;
    }
    .left-nav ul li a{
        padding: 0px 9px;
    }
    
  }
  @media screen and (max-width:380px) {
    body{
        width: 100%;
    }
    html{
        overflow-x: hidden;
    }
  
    .navbar{
        width: 100%;
    }
    .left-nav ul li a{
        padding: 0px 9px;
    }
    
  }