style.css

body {
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
}
html {
    height: 100%;
}
footer {
    margin-top: auto;
    background: #043124;
    width: 100vw;
    font-family: "Open Sans";
    padding-top: 40px;
    color: #fff;
}
.footer-content{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
}
.footer-content h3{
    font-size: 1.8rem;
    font-weight: 400;
    text-transform: capitalize;
    line-height: 3rem;
}
.footer-content p{
    max-width: 500px;
    margin: 10px auto;
    line-height: 28px;
    font-size: 14px;
}
.socials{
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1rem 0 3rem 0;
}
.socials li{
    margin: 0 10px;
}
.socials a{
    text-decoration: none;
    color: #fff;
}
.socials a i{
    font-size: 2.0rem;
    transition: color .4s ease;

}
.socials a:hover i{
    color: #524829;
}

.footer-bottom{
    background: #000;
    width: 100vw;
    padding: 20px 0;
    text-align: center;
}
.footer-bottom p{
    font-size: 14px;
    word-spacing: 2px;
    text-transform: capitalize;
}
.footer-bottom span{
    text-transform: uppercase;
    opacity: .4;
    font-weight: 200;
}