.btn-app {
    border-radius: 3px;
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    color: #6c757d;
    font-size: 12px;
    height: 60px;
    margin: 0 0 10px 10px;
    min-width: 80px;
    padding: 15px 5px;
    position: relative;
    text-align: center;
}

.btn-app > .fa,
.btn-app > .fas,
.btn-app > .far,
.btn-app > .fab,
.btn-app > .glyphicon,
.btn-app > .ion {
    display: block;
    font-size: 20px;
}

.btn-app:hover {
    background: #f8f9fa;
    border-color: #aaaaaa;
    color: #444;
}

.btn-app:active, .btn-app:focus {
    box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
}

.btn-app > .badge {
    font-size: 10px;
    font-weight: 400;
    position: absolute;
    right: -10px;
    top: -3px;
}


/* CONTACTS */
.contact-box {
    background-color: #ffffff;
    border: 1px solid #e7eaec;
    padding: 20px;
    margin-bottom: 20px;
}
.contact-box > a {
    color: inherit;
}
.contact-box.center-version {
    border: 1px solid #e7eaec;
    padding: 0;
}
.contact-box.center-version > a {
    display: block;
    background-color: #ffffff;
    padding: 20px;
    text-align: center;
}
.contact-box.center-version > a img {
    width: 80px;
    height: 80px;
    margin-top: 10px;
    margin-bottom: 10px;
}
.contact-box.center-version address {
    margin-bottom: 0;
}
.contact-box .contact-box-footer {
    text-align: center;
    background-color: #ffffff;
    border-top: 1px solid #e7eaec;
    padding: 15px 20px;
}

.main-footer {
    bottom: 0;
    left: 0;
    position: fixed;
    right: 0;
    z-index: 1020;
    padding: 10px 0;
    margin: 0 10px 0 0px;
    border-top: 1px solid #c6ced5;
    line-height: 20px;
    font-weight: 600;
    color: #4e5c68;
    text-align: right;
}