body {
    height: 100%;
    background-color: #fff;
    color: #333;
  text-shadow: none;
}

/* Bootstrap 3.x overriding */

.navbar {
    min-height: 135px;
}

@media (min-width: 100%) {

    /* Pull out the header and footer */
    .mastfoot {
        position: fixed;
        bottom: 0;
    }
    /* Start the vertical centering */
    .site-wrapper-inner {
        vertical-align: middle;
    }
    /* Handle the widths */
    .mastfoot {
        width: 100%;
        /* Must be percentage or pixels for horizontal alignment */
    }
}

/* the middle part */

.site-wrapper {
    min-height: 70%;
}

/* bootstrap grid: http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/bootstrap-grid-examples.php */

.row>div {
    margin-bottom: 15px;
}

.footer {
    min-height: 100px;
    background: #333;

}

.sidebar {
    background: #dbdfe5;
}

/* Bootstrap 4.x overriding */

.intro {

    /* made visible just for the design. After make it invisible */
    /* background: #7e8aa0; */
    min-height: 250px;
}

.section {
    min-height: 150px;
    /* background: #dbdfe5;*/
}

.section.bg-alt {
    /* background: #b4bac0;*/
}

/* ******************* card ******************** */

.card-text {
    text-align: left;
}

.card {
    /* min-width: 300px; */
}

.a_card_link_software, .a_card_link_software:visited {
  color: #0275d8;
  text-decoration: none;
}

.a_card_link_data_science, .a_card_link_data_science:visited {
  color: #1cc31c;
  text-decoration: none;
}

.a_card_link_big_data, .a_card_link_big_data:visited {
  color: #f37e2c;
  text-decoration: none;
}

.a_card_link_training, .a_card_link_training:visited {
  color: #800404;
  text-decoration: none;
}


/* to remove the second carret on Dropdown menu */
/* .dropdown-toggle::after {
    content=" ";
}
*/

/* the font family of menu items */
/* TOFIX */
.nav > li {
  font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
  text-shadow: 0 1px 3px rgba(0,0,0,.5);
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;

}

/* to suppress the shadow effect */
/* default site is 0 1px 3px rgba(0,0,0,.5) */

.no-text-shadow {
  text-shadow: 0 0px 0px #ffffff;
}

/* to override the label class */

.rk-bibtex-label {
  color: #ccc;
}