.footer {
  position: fixed;
  border: none;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 50px;
  font-size: 100%;
  background-color: green;
  color: rgb(255, 255, 255);
  text-align: right;
  padding: 10px;
  }
  .footer-logout {
    position: fixed;
    border: none;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 50px;
    font-size: 100%;
    background-color: red;
    color: rgb(255, 255, 255);
    text-align: center;
    padding: 10px;
  }

  .margin_top {
    margin-top: 10px;
  }
  .margin_bottom {
    margin-bottom: 10px;
  }
  .margin_left {
    margin-left: 10px;
  }
  .margin_righ {
    margin-right: 10px;
  }
  
  body,
  html {
    height: 100%;
  }
  
  body {
    /* The image used */
    background-image: url("back.jpg");
  
    /* Full height */
    /* outer */
    display: table;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
  
    /* Center and scale the image nicely */
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }
  
  
  .outer {
    display: table;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
  }
  
  .container {
    display: table-cell;
    vertical-align: middle;
  }
  
  .inner {
    margin-left: auto;
    margin-right: auto;
    width: 65%;
    /*whatever width you want*/
  }
  
  .fab {
    position: fixed;
    width: 60px;
    height: 60px;
    top: 20px;
    right: 20px;
    background-color: red;
    color: #fff;
    border-radius: 40px;
    border-color: transparent;
    text-align: center;
    box-shadow: 2px 2px 3px #999;
    transition: all 0.2s ease-in-out;
  }
  
  .fab:hover {
    transform: scale(1.02);
    /* (150% zoom - Note: if the zoom is too large, it will go outside of the viewport) */
  }
  
  .fab2 {
    position: fixed;
    padding: 10px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: red;
    color: #fff;
    border-color: transparent;
    text-align: center;
    box-shadow: 2px 2px 3px #999;
    transition: all 0.2s ease-in-out;
  }
  
  .fab2:hover {
    transform: scale(1.02);
    /* (150% zoom - Note: if the zoom is too large, it will go outside of the viewport) */
  }
  
  input:focus,
  select:focus,
  textarea:focus,
  button:focus {
    outline: none;
  }
  
  .circle-container {
    position: relative;
    width: 24em;
    height: 24em;
    padding: 2.8em;
    /*2.8em = 2em*1.4 (2em = half the width of a link with img, 1.4 = sqrt(2))*/
    border: dashed 1px;
    border-radius: 50%;
    margin: 1.75em auto 0;
  }
  
  .circle-container a {
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    margin: -2em;
  }
  .circle-container img {
    display: block;
    width: 100%;
  }
  .deg0 {
    transform: translate(12em);
  } /* 12em = half the width of the wrapper */
  .deg45 {
    transform: rotate(45deg) translate(12em) rotate(-45deg);
  }
  .deg90 {
    transform: rotate(90deg) translate(12em) rotate(-90deg);
  }
  .deg135 {
    transform: rotate(135deg) translate(12em) rotate(-135deg);
  }
  .deg180 {
    transform: translate(-12em);
  }
  .deg225 {
    transform: rotate(225deg) translate(12em) rotate(-225deg);
  }
  
  .deg270 {
    transform: rotate(270deg) translate(12em) rotate(-270deg);
  }
  
  .deg315 {
    transform: rotate(315deg) translate(12em) rotate(-315deg);
  }
  
  .btn-circle.btn-xl {
    width: 50px;
    height: 50px;
    padding: 10px 16px;
  
    line-height: 1.33;
    border-radius: 35px;
  }
  
  .circle_cont{
  
  }
  
  .invisible_box{
    width: 70px;
    height: 70px;
  }
  
  @media screen and (orientation: portrait) {

    .bp_logo{
      position: fixed;
      top: 45%;
      left: 10px;
      background-image: url("logo.png");
      background-repeat: no-repeat;
      background-size: 158px 100px;
      height: 100px;
      width: 158px;
      z-index: -1;
      display: none;
    }
    .jumbotron {
      /* Add shadows to create the "card" effect */
      background-color: white;
      box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
      transition: 0.3s;
      /* inner */
      margin-left: auto;
      margin-right: auto;
    }
    
    /* On mouse-over, add a deeper shadow */
    .jumbotron:hover {
      box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
    }
  }
  
  /* For landscape, we want the tool bar stick on the left */
  
  @media screen and (orientation: landscape) {
    .bp_logo{
      position: fixed;
      top: 30%;
      left: 3%;
      background-image: url("logo.png");
      background-repeat: no-repeat;
      background-size: 150px 199px;
      height: 199px;
      width: 150px;
      margin-left: 10px;
      z-index: -1;
    }
    
    .jumbotron {
      /* Add shadows to create the "card" effect */
      background-color: white;
      width: 65%;
      box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
      transition: 0.3s;
      /* inner */
      margin-left: auto;
      margin-right: auto;
    }
    
    /* On mouse-over, add a deeper shadow */
    .jumbotron:hover {
      box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
    }
  }
  
  
  button:focus{background-color:#007BFF; color: white;}