.margin-space {
    margin: 40px 0;
}
h1 {
    color: #7a7a7a;
    font-size: 20px;
}
h2 {
    color: #79bd9a;
    font-size: 24px;
}
h4 {
    font-size: 24px;
}
hr {
    width: 50px;
    background-color: #000;
    margin: 30px 0 15px 0;
}
.contact .left-content a {
    color: #000000;
    font-weight: 600;
    font-size: 18px;
}
.contact a:hover {
    text-decoration: none;
}
.form-group {
    margin-bottom: 2rem;
}
form label {
    font-weight: 600;
}
form .form-control {
    background-color: #f7f5f5;
    border-radius: 1.5rem;
    border-color: #cecece;
    resize: none;
}
.error {
    left: 15px;
}
.top-space {
    margin-top: 2px;
}
@media screen and (max-width: 767px) {
    .margin-space {
        margin: 30px 0;
    }
    form {
        margin-top: 50px;
        margin-bottom: 50px;
    }
    h1 {
        font-size: 28px;
    }
}