style2.css

body{
background-image : url(' bi-background-frame.png ');
background-attachment : fixed;
background-size : 100% auto;
}
.blended_grid{
display : block;
width : 900px;
overflow : auto;
margin : 30px auto 0 auto;
}
.pageHeader{
background-color : rgba(0, 0, 0, 0.5);
float : left;
clear : none;
height : 200px;
width : 900px;
}
.pageLeftMenu{
background-color : rgba(0, 0, 0, 0.5);
float : left;
clear : none;
height : 600px;
width : 200px;
}
.pageContent{
background-color : rgba(0, 0, 0, 0.5);
float : left;
clear : none;
height : 600px;
width : 700px;
}
.pageFooter{
background-color : rgba(0, 0, 0, 0.5);
float : left;
clear : none;
height : 100px;
width : 900px;
}

table{
    font-size: 45pt;
    border: 1px solid black;
    text-align: center; 
}

.Cell{
    width: 100px;
    height: 100px;
    border: 1px solid black;
    font-size: 45pt;
    text-align: center;
    color: red;
}
.button {
    background-color: #B0C4DE; 
    border: none;
    color: #191970;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    vertical-align: top;
    font-size: 16px;
}