footer {
    color: #2c3e50;
}

footer h3 {
    margin-bottom: 20px;
}

footer .footer-below {
    padding: 25px 0;
    background-color: #fff;
}

.btn-outline {
    margin-top: 15px;
    border: solid 2px #2c3e50;
    font-size: 20px;
    color: #2c3e50;
    background: 0 0;
    transition: all .3s ease-in-out;
}

.btn-outline:hover,
.btn-outline:focus,
.btn-outline:active,
.btn-outline.active {
    color: #fff;
    background: #2c3e50;
}

.btn-social {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 2px solid #2c3e50;
    border-radius: 100%;
    text-align: center;
    font-size: 20px;
    line-height: 45px;
}

.btn:focus,
.btn:active,
.btn.active {
    outline: 0;
}