.container {
      width: 983px;
      margin: 100px;
      background-color: lightgray;
      margin-left: auto;
      margin-right: auto;
      border-color: black;
      border-style:solid;
      margin-top: 40px;
      margin-bottom: 40px;
    }

  .container-header {
      width:1243px;
      border-style: solid;
      text-align: center;
     background:lightgray; ;

    }
       .newdiv
  {
    width:1247px;
    margin-right: auto;
    margin-left: auto;
  }

}
     header::after {
      content: " ";
      display: table;
      clear: both;
      
      }

      body {
      background-image: url(13.jpg);
        font-size: 20px;
        font-family: Amiri;
      background-repeat: no-repeat;
      background-size: 100% 100%;


      }

      p {
        text-indent: 50px;
        line-height: 27px;
        margin-left: 50px;
        margin-right: 80px;
        text-align: center;
        
      }
         fieldset {
  margin-left: 50px;
  margin-right:50px;
  margin-bottom: 40px;
  font-size: 15px;
 }

    h1 {

      font-family: Arizonia;
      text-align: center;

    }
    img {

      
      
      border-style: solid;
      border-color: black;
      border-spacing: 2px;
      margin-left: 60px;

    }

    .container-footer {

      width: 1200px;
      margin-bottom: 0 auto;
      text-align: center;
      margin-left: 0 auto;
      margin-left: 20px;
      font-family: Amiri;
      font-size: 17px;
    }
    
    footer 
    {

      color:black;
      background:lightgray;
      border-style: solid;
      margin-left: 250px;
      margin-right: 250px;
      line-height:27px;

   }
    

    

   

    nav {
      float: center;
    }
   
    nav ul {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    nav li {
        display: inline-block;
        margin-left: 60px;
        padding: 20px;
        position: relative;
     }

    nav a {
        color: #444;
        text-decoration: none;
        text-transform: uppercase;
        font-size: 14px;
      }

    nav a: hover {

        color: #000
      }
  
   nav a::before {
        content: " ";
        display: block;
        height: 5px;
        width: 100%;
        background-color: #444; 

        top: 0;
        width: 0%
      }
   nav a:hover::before{

         width: 100%;
        }