.site-main {
    background: #FDE352;
    padding: 0;
}
.contact-content {
    padding: 50px 0;
}
.contact-content .container {
    max-width: 1450px;
}
.btn.leave-msg {
    text-decoration: underline;
    font-size: 25px;
    float: right;
    width: 47%;
    white-space: normal;
}
.contact-form {
    max-width: 690px;
    margin: 0 auto;
}
.btn.send {
    background: #000;
    color: #fff;
    font-size: 23px;
    width: 158px;
    line-height: 48px;
    margin-bottom: 15px;
}
.btn.send:hover {
    background: #333;
}

@media screen and (max-width: 860px) {
    .btn.leave-msg {
        float: none;
        width: 100%;
    }
}
@media screen and (max-width: 860px) {
    .btn.leave-msg {
        font-size: 20px;
    }
}