body {
    background: #f1f1f1;
}

.main-wrapper {
    margin-top: 80px;
}

.mtb {
    padding-bottom: 25px;
    margin-top: 10px;
}

.return-link {
    position: absolute;
    left: 10px;
    top: -5px;
}

.small-form {
    margin-bottom: 25px;
}

.small-list-group {
    width: 250px;
    margin-left: auto;
    margin-right: auto;
}

.alert-danger {
    width: 240px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form.alert-danger {
    width: 60%;
}

.alert-success.alert-success-contact {
    width: 60%;
    margin-left: auto;
    margin-right: auto;
}

.input-group-small {
    width: 140px;
    margin-left: auto;
    margin-right: auto;
}

.drop-shadow {
    box-shadow: 0 4px 8px rgba(200, 200, 200, .5);
}

.contact-form {
    width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form .control-label {
    float: left;
    width: 180px;
    margin-right: 10px;
}

.contact-form .form-control {
    float: left;
    width: 300px;
}

.contact-form input[type="submit"] {
    margin-left: 392px;
}

.border-grey-left {
    border-left: 1px solid #dedede;
}

@media (max-width: 540px) {
    .return-link {
        top: -25px;
    }

    .main-wrapper {
        margin-top: 20px;
    }

    .border-grey-left {
        border-left: none;
        border-top: 1px solid #f1f1f1;
    }

    .contact-form {
        width: 100%;
    }

    .contact-form .control-label {
        display: block;
        float: none;
        margin-right: 0;
        text-align: left;
        margin-left: 40px;
    }

    .contact-form .form-control {
        float: none;
        width: 80%;
        margin-left: 40px;
    }

    .contact-form input[type="submit"] {
        margin-left: 0px;
        width: 80%;
    }

    .contact-form.alert-danger {
        width: 85%;
    }

    .alert-success.alert-success-contact {
        width: 85%;
    }
}

.nav .nav-link {
    display: inline-block;
}

.nav .nav-link a.active {
    color: #333;
}

.nav .nav-link:before {
    content: "-";
    display: inline-block;
    padding: 0px 3px;
    vertical-align: middle;
}

.nav .nav-link:first-child:before {
    display: none;
}