body{
    display: flex;
    flex-direction:column; 
    background: url('https://images.unsplash.com/uploads/1412026095116d2b0c90e/3bf33993?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1167&q=80');
    background-size:cover;
    justify-content: center;
    align-items: center;    
    height: 100vh;
    overflow: hidden;
}
h2{
    text-shadow:  2px 2px 4px rgba(0, 0, 0, .3);
}
.clock{
    
}
.footer{
    position: relative;
    /* top: 200px;  */
}
.row1 td  {
    text-align: center; 
    color: rgb(249, 11, 11);
    background-color: rgb(227, 224, 28);
    width: 80px;
    font-size: 50px;
    border-radius: 10px;

}
.row2 td{
    text-transform: uppercase;
    text-align: center; 
    color: yellow;
    background-color:gray;    
    font-size: 10px;
    border-radius: 2px;
}
.row1,.row2{    
    
    text-shadow: 2px 2px 4px rgba(0, 0, 0, .3);
    opacity: 0.8;
    border-radius: 10px;

}