#div-body{ background-position: center 0; background-repeat: no-repeat; background-attachment: fixed; background-size: cover; -webkit-background-size: cover; -o-background-size: cover; -moz-background-size: cover; -ms-background-size: cover; background-color: #f9f9fb; direction: ltr; padding: 0 !important; margin: 0 !important; height: 100%; font-family: 'Open Sans', "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 13px; line-height: 1.5; width:100%; height:100%; } .navbar-button { width: 100%; font-family: 'Open Sans', ; border-radius: 5px; border: 1px solid #3598F3; padding: 10px 10px; margin: 10px auto; background: #ffffff; } .navbar-button::after { border: none; } #reqSup { font-size: 18px; color: #3598D3; } a.navbar-brand>img { height: 45px; } @media only screen and (max-width: 768px) { a.navbar-brand>img { height: 35px; } #reqSup { font-size: 10px; color: #3598D3; } }