.button {
    font-family: 'Bahnschrift', sans-serif;
    font-size: 14px;
    text-transform: uppercase;
    box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);
    border: 0px;
    display: block;
    box-sizing: border-box;
    width: 100%;
    padding: 12.5px;
    margin: 10px 0 0 0;
    cursor: pointer;
    outline: none;
    color: #FFFFFF;
    background: var(--primary-color);
    transition: background 400ms;
}

.button:hover {
    background: var(--second-color);
}

a {
    text-decoration: none;
}

.flex-div {
    display: flex;
    flex-direction: row;
}

.flex-div .button {
    margin: 10px 10px 10px 0;
}

.flex-div .button:last-child {
    margin: 10px 0 10px 0;
}

@media all and (max-width: 520px) {
    .flex-div {
        flex-direction: column;
    }

    .flex-div .button {
        margin: 10px 0 0 0;
    }

    .flex-div .button:last-child {
        margin: 10px 0 0 0;
    }
}

.sc-content div a:nth-child(2) {
    margin-top: 0;
}

.button svg {
    width: 20px;
    height: 20px;
    padding-right: 5px;
    align-items: stretch;
    vertical-align: middle;
}

/*footer part*/
.footer div {
    display: flex;
    justify-content: center;
}

.footer .button {
    border-radius: 50%;
    height: 50px;
    width: 50px;
    margin: 10px;
}

.footer .button img {
    width: 100%;
    height: 100%;
    filter: invert();
    -webkit-filter: invert();
}

/* profil head */
.main .presentation a img {
    height: 64px;
    width: 64px;
}