.web-BG {
    background-color:#f0f0f0; 
}
.header {
    background: url("../images/header.png") no-repeat center bottom / 100% 100%;
}
.content-BG {
    
}
.btn-custom {
    background-color: #3872bb;
    border-color: #196245;
    color: #ffffff;
}
    .btn-custom:hover,
    .btn-custom:active,
    .btn-custom:focus {
        color: #ffffff;
        cursor:pointer;
        opacity:0.9;
    }