html {
    background: url(Images/back_pages.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    background-size: cover;  
    max-width: 1920px;
    max-height: 1080px;
    min-width: 950px;
    min-height: 700px;
  }
  
  body {
    margin: 0 6.5%;
    font-family: 'Verdana', Arial, sans-serif;
    color: white;
  }
  
  /* HEADER START */
  /* SITE TITLE START*/
  
  #title {
    text-align: center;
    margin: 1.5vh auto;
  }
  #title-text {
    position: relative;
    margin: 0;
    font-size: 2vw;
    letter-spacing: 1vw;
    transition: ease-in;
    font-weight: 500;
    transition: 1s;
  }
  
  /* SITE TITLE END */
  /* NAVIGATION BAR START */
  
  .navbar {
      overflow: hidden;
      position: relative;
      margin: 1vh 13% 6vh 13%;
      padding-top: 1vh;
      border-top-style: solid;
      border-top-width: 0.08vw; 
      border-top-color: rgba(255,255,255, 0.4);
      padding-bottom: 1vh;
      border-bottom-style: solid;
      border-bottom-width: 0.08vw; 
      border-bottom-color: rgba(255,255,255, 0.4); 
  }
  
  .navbar nav {
    padding: 0;
    margin: 0 auto; 
    text-align: center;
    position: relative;
  }
  
  .border {
    display: inline-flex;
    padding: 0.1vh 0.5vw;
    border-right: 1.5px solid; 
    border-right-color: rgba(255,255,255, 0.4);
  }
  
  .navbar a {
    display: inline-block;
    position: relative;
    padding: 0;
    margin: 0;
    text-align: center;
    text-decoration: none;
    font-size: 1.45vw;
    font-family: 'Verdana', Arial, sans-serif;
    font-weight: 500;
    transition: 1s;
    color: #fff;
  }
  
  /* NAVIGATION BAR HOVER EFFECT START */
  
  .navbar .hover-effect:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    margin: 0; 
    width: 100%;
    height: 0.11vw;
    background: #fff;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .5s;
  }
  .navbar .hover-effect:hover:before {
    transform: scaleX(1);
    transform-origin: left;
  }
  .navbar .hover-effect:after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    margin: 0;
    width: 100%;
    height: 0.11vw;
    background: #fff;
    overflow: hidden;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s;
  }
  .navbar .hover-effect:hover:after {
   transform: scaleX(1);
   transform-origin: right;
  }
  
  /* NAVIGATION BAR HOVER EFFECT END */
  
  #active {
    color: rgb(107, 107, 107);
  }
  
  #border {
    display: inline-flex;
    padding: 0.1vh 0.5vw;
    border-left: 1.5px solid;
    border-left-color: rgba(255,255,255, 0.4);
    border-right: 1.5px solid; 
    border-right-color: rgba(255,255,255, 0.4);
  }
  
  /* NAVIGATION BAR END */
  /* HEADER END */

  /* BODY START */

  .body h2 {
    margin: 0px 3.5%;
  }

  h2 {
      text-align: center;
      margin-bottom: 1.5vh;
      padding-bottom: 1vh;
      border-bottom-style: solid;
      border-bottom-width: 0.08vw; 
      border-bottom-color: rgba(255,255,255, 0.4);
      font-size: 2 vw;
  }

  h3 {
    text-align: center;
    margin-bottom: 1vh;
    font-size: 1.8vw;
}
  .subject {
    margin-top: 2vh;
    margin-bottom: 0;    
  }

  .ParagraphFirst{
    display: inline;
    margin: 0 2vw;
  }


  .ParagraphFirst img{
    width: 13vw;
    height: 14.5vh;
    float: left;
    margin-top: 1vw; 
    margin-bottom: 0; 
    margin-right: 4vw;
    margin-left: 6vw;
    border-radius: 30px;
    size: 100%;
  }

.Paragraph11 img{
    width: 8vw;
    height: 17.5vh;
    float: left;
    margin-top: 1vw; 
    margin-bottom: 0; 
    margin-right: 4vw;
    margin-left: 6vw;
    border-radius: 30px;
    size: 100%;
  }


}
.Paragraphimag img{
    width: 13vw;
    height: 29vh;
    float: left;
    margin-top: 1vw; 
    margin-bottom: 0; 
    margin-right: 4vw;
    margin-left: 6vw;
    border-radius: 30px;
    size: 50%;
  }


  .ParagraphSecond {
    margin-top: 3.3vw;
    padding-bottom: 3vh;
    border-bottom-style: solid;
    border-bottom-width: 0.08vw; 
    border-bottom-color: rgba(255,255,255, 0.4);  
    }

  #FirstParagraph {
    margin-top: 0; 
    margin-bottom: 0; 
    margin-right: 6vw;
    padding-left: 20vw;
    text-align: justify;
    font-size: 1.5 vw;
  }
=
  #SecondParagraph {
    margin-top: 0; 
    margin-bottom: 0;
    margin-left: 6vw;
    margin-right: 6vw;
    text-align: justify;
    font-size: 1.5 vw;
  }

#button {
    display: block;
    width:150px;
    margin:10px auto;
    padding:7px 13px;
    text-align:center;
    background:#b93b8f;
    font-size:20px;
    font-family: 'Arial', sans-serif;
    color:#fff;
    white-space: nowrap;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;

}

#button:active {
    position: relative;
    top: 1px;
}

.visualisation a {
    text-decoration: none;
}

 /* .visualisation {
    text-align: center;
    font: white;
  }

  .visualisation a{
    text-decoration: none;
    font-size: 1.45vw;
    font-family: 'Verdana', Arial, sans-serif;
    transition: 1s;
    color: #fff;
  }*/