/* visible area */
body {
    background-color: #f8fbfe;
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #00498c;
}

/* text decoration with <span> */
.smallcaps {
    font-variant: small-caps;
}

.madeby {
    font-variant: small-caps;
    font-size: 13px;
}

/* header */
header {
    padding-left: 10px;
    border-bottom: 2px solid #2cadd8;
}

/* horizontal navigation bar on top of the site */
.topnav {
    box-shadow: 0 7px 7px -1px rgba(0,0,0,0.5);
}

nav.topnav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #004069;
}

nav.topnav ul li {
    float: left;
    border-right: 1px solid #ffffff;
}

nav.topnav ul li a {
    float: left;
    color: #ffffff;
    display: block;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

nav.topnav ul li:last-child {
    border-right: none;
}

li a:hover {
    background-color: #2cadd8;
}

.active {
    background-color: #2cadd8;
}

/*main conent area*/

main {
    padding-left: 10px;
}

/*content boxes in the main content area*/
.box {
    margin-top: 50px;
    border-top: 2px solid #2cadd8;
    border-bottom: 2px solid #2cadd8;
    margin-right: 50px;
    width: 600px;
    height: 480px;
    display: inline-block;
    float: left;
    text-align: justify;
    line-height: 1.7;
}

main section:last-child {
    margin-right: none;
}

/* footer area */
footer {
    border-top: 2px solid #2cadd8;
    margin-top: 10px;
    background-color: #004069;
    padding-left: 10px;
    overflow: hidden;
    position: fixed;
    bottom: 0;
    width: 100%;
  }

  footer p {
    color: #b2c8d8;
  }

  footer a {
      color: #b2c8d8;
      display: inline;
      text-align: center;
      padding: 14px 16px;
      text-decoration: none;
  }

  footer a:hover {
    background-color: #2cadd8;
}