.contactForm {
    margin:5%;
}
.form-group {
    margin-bottom: 15px;
}

.label {
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
    font-size: 1.2em;
}

select {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    transition: all 0.3s cubic-bezier(.25,.8,.25,1);
    background-color: rgba(255,255,255,.02);
    border-color: rgba(255,255,255,.18);
    color: #666;
}

    select:focus {
        border-color: #66afe9;
        outline: none;
        box-shadow: 0 0 5px rgba(102, 175, 233, .6);
    }

.col-md-6 {
    max-width: 50%;
    margin: auto;
    padding: 10px;
}