body{
    margin:0px;
    padding:0px;
    font-family: Arial;
}
.main{
    max-width:800px;
    margin:0 auto;
    padding:20px;
}
.formdiv{
    width: 520px;
    float: left;
}
.total_box{
    width: 280px;
    float: left;
}
.total_h2{
    color: #ff0000;
    font-size: 38px;
    float: right;
    padding: 20px;
    border: 5px solid #000;
    margin: 0px;
}
.btn-default {
    background-color: #4CAF50; /* Green */
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin-bottom: 20px;
}
.btn-default:hover{
    cursor: pointer;
    background-color: #337836; /* Green */
}
select {
    width: 100% !important;
}
.select2-selection__rendered {
    line-height: 40px !important;
}
.select2-container .select2-selection--single {
    height: 40px !important;
}
.select2-selection__arrow {
    height: 40px !important;
}