* {
    box-sizing: border-box;
} 

body
{
    display:flex;
    justify-content: center;
    align-items: center;
    margin:50px auto;
}

p{
    color:red;
    font-size:10px;
    font-weight: bold;
    text-align:left;
    margin: auto;
    
    height:100%;
      
}
table
{
    margin-bottom: 2px;
    margin-right: 1.5px;
    width: 100%;   height: 100%;
}
input{
        
    width: 100% ;   
    height: 100%;
    font-size: 48px; 
    border: none; 
    outline: none;
}

                    .outerbox
                    {
                    margin: auto;
                    width: 40% ;   height: 50vh fit-content;
                  
                    border: 1px solid black;
                    border-radius: 5px;
                    align-items:center;
                    justify-content: center;
                    }
                td{
                    height: 100%;
                  
                }
                tr{
                    height:100%;
                }
                                           
               button
                {
                font-size:32px;
                font-weight: bold;
                overflow: auto;
                height:100%; 
                width: 100%;
                text-align: center;
                justify-content: center;
                align-items: center;
                background-color: green;
                color: white;
                border:none;
                border-radius:3px;
                }