:root {
    --mail: #337AB7;
    --house: #FF5500;
    --pdf: #FF0000;
    --github: #303030;
    --linkedin: #0077B5;
}

.home-title {
    margin: 0;
    padding-top: 1rem;
    padding-bottom: 1rem;
    font-size: 26px;
    line-height: 1.3;
    font-weight: normal;
    color: #111111;
    text-align: center;
}

.home-subtitle {
    display: block;
    margin-top: 0.3rem;
    font-size: 0.7em;
    opacity: 0.75;
}

address {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

address a, address p {
    display: inline-block;
    font-size: 16px;
    font-style: normal;
    text-decoration: none;
}

.button-contact {
    margin: 1rem;
    padding: 1rem;
    transition-duration: 0.4s;
    border-radius: 0.375rem;
    color: #111111;
}

#button-mail {
    border: 2px solid var(--mail);
}

#button-mail:hover {
    background-color: var(--mail);
    color: #FFF;
}

#button-house {
    border: 2px solid var(--house);
}

#button-house:hover {
    background-color: var(--house);
    color: #FFF;
}

#button-pdf {
    border: 2px solid var(--pdf);
}

#button-pdf:hover {
    background-color: var(--pdf);
    color: #FFF;
}

#button-github {
    border: 2px solid var(--github);
}

#button-github:hover {
    background-color: var(--github);
    color: #FFF;
}

#button-linkedin {
    border: 2px solid var(--linkedin);
}

#button-linkedin:hover {
    background-color: var(--linkedin);
    color: #FFF;
}

a svg, p svg, a img {
    vertical-align: bottom;
}

.button-back-to-contact-container {
    margin-top: 1rem;
    margin-bottom: 5rem;
}

.button-back-to-contact {
    display: flex;
    justify-content: center;
    align-items: center;
    width: fit-content;
    margin-right: auto;
    margin-left: auto;
    padding: 0.75rem;
    transition-duration: 0.4s;
    border: 2px solid #111111;
    border-radius: 1.25rem;
    font-size: 22px;
    color: #111111;
    text-decoration: none;
}

.button-back-to-contact:hover {
    background-color: #111111;
    color: #FFF;
}

/* Mobile */

@media only screen and (max-width: 768px) {
    .home-title {
        font-size: 20px;
    }
}