.tbl1
{
float:left;
overflow:hidden;

}

.tbl2
{
float:left;
overflow:hidden;
margin-left: 0px;
}

.tbl3
{
float:bottom;
overflow:hidden;
}

h1{background-color: green;
width:100%;
height:75px;
color:white;
margin-bottom :1px;}

#btable{background-color: #191970;
width:100%;
}

#d{ float:left;
font-size:35px;
color: white;
font-family:Bookman;
}

#t{float:right;
color:white;
font-family:arial;
font-size:18px}

#b2table{background-color:white;
border:1px solid;
}

td{font-size:15px;
}

#em{color:red;}

input[type=text] {
    width: 100%;
    margin:0;
    box-sizing: border-box;
}