.category_blog_buttons {
    display: flex;
    justify-content: space-between;
}

.category_blog_buttons .button {
    flex: 1;
    margin-right: 50px;
    text-align: center;
    position: relative;
    padding: 0px;
    display: block;
    align-items: center;
    justify-content: center;
    line-height: 28px;
}

.category_blog_buttons .button a{
    display: block;
    padding: 11px;
}

.category_blog_buttons .button:last-of-type {
    margin-right: 0;
}

.category_blog_buttons .button:before {
    content: url("../img/logotipo-30.png");
    display: block;
    position: absolute;
    top: 10px;
    left: 15px;
    opacity: .5;
}

@media screen and (max-width: 768px) {
    .category_blog_buttons {
        display: block;
    }

    .category_blog_buttons .button {
        margin-right: 0;
        margin-bottom: 15px;
    }
}