.bd-placeholder-img {
      font-size: 1.125rem;
      text-anchor: middle;
      -webkit-user-select: none;
      -moz-user-select: none;
      user-select: none;
    }

    @media (min-width: 768px) {
      .bd-placeholder-img-lg {
        font-size: 3.5rem;
      }
    }

    .b-example-divider {
      height: 3rem;
      background-color: rgba(0, 0, 0, .1);
      border: solid rgba(0, 0, 0, .15);
      border-width: 1px 0;
      box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
    }

    .b-example-vr {
      flex-shrink: 0;
      width: 1.5rem;
      height: 100vh;
    }

    .bi {
      vertical-align: -.125em;
      fill: currentColor;
    }

    .nav-scroller {
      position: relative;
      z-index: 2;
      height: 2.75rem;
      overflow-y: hidden;
    }

    .nav-scroller .nav {
      display: flex;
      flex-wrap: nowrap;
      padding-bottom: 1rem;
      margin-top: -1px;
      overflow-x: auto;
      text-align: center;
      white-space: nowrap;
      -webkit-overflow-scrolling: touch;
    }
    
    .text-content {
  width: 80%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.img-max {
  max-width: 1200px;
  width:100%;
  margin: 0 auto; 
}

.img-max-2 {
  max-width: 500px;
  width:100%;
  margin: 0 auto; 
}

.img-max-3 {
  max-width: 150px;
  width:100%;
  margin: 0 auto; 
}

/* render html5 elements as block */
footer, section, aside {
display: block;
}

aside h3 {
font-size: 18px;
}

aside ul {
list-style: none;
margin-bottom: 20px;
margin-top: -15px;
}

#footer-area {
background: White;
color: #000;
font-size: 90%;
padding: 5px 0;
overflow: hidden;
}

.footer-segment {
float: left;
margin-right: 20px;
margin-left: 20px;
width: 190px;
}

.footer-segment-mini {
float: left;
margin-right: 5px;
margin-left: 5px;
width: 30px;
}

footer aside h4 {
color: #FFF;
font-size: 16px;
line-height: 1.5em;
}

footer a:link, footer a:visited {
color: #000;
}

footer p {
margin-top: 5px;
}

/* basics */

t1 {
font-size: 26px;
color: #000;
line-height: 1.2em;
}
t2 {
font-size: 18px;
color: #222;
line-height: 1.2em;
}
t3 {
font-size: 14px;
color: #222;
line-height: 1.2em;
}