div.hero {
    display: block;
    width: 100vw;
    text-align: center;
    clear:both;

    font-family: "Albert Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;

    top:180px;
    right:20px;
    left:20px;
    position: absolute;

}

div.hero .btn {
    border:0;

}

div.hero .btn {
    border: 1px solid transparent;
}

div.hero .btn-outline-danger:hover {
    background-color:transparent !important;
    border: 1px solid #dc3545;
    color: #dc3545;
}

div.hero .btn-outline-success:hover {
    background-color:transparent !important;
    border: 1px solid #198754;
    color: #198754;
}

.btn-lang-group {
    position: absolute;
    top:20px;
    left:20px;
}

.btn-lang-group img {
    height: 20px;
}