/* *{
  border: 1px solid black;
} */
.wrap{
    margin-left: 20px;
    margin-right: 20px;
  }
  .content img{
    display: block;
    margin: 0 auto;
    margin-bottom:20px;
  }
  .container-fluid{
    padding-top :100px;
  }
  .row p,li{
    text-indent: 32px;
    font-size:22px;
  }
  .col-sm-12 p{
    margin-bottom:40px;
  }
  
  .answer{
    margin-top:40px;
    margin-bottom:40px;
  }
  .row a{
    color: blue;
    font-size:20px;
  }
  .row a:hover{
    color: red;
    font-size:24px;
    text-decoration:none;
  }
  .answer{
    font-size:20px;
    padding-left:40px;
  }
  .hint{
    margin-bottom:80px;
  }
  .btn_answer{
    margin-left: 15px;
  }
  .ui-widget-content{
    margin-bottom: 20px;
    margin-left: 15px;
  }
  #id_1 {
    border-top:3px solid red ;
    border-right:3px solid red ;
    border-bottom:3px solid black ;
    border-left:3px solid black ;
  }
  
  #id_2{
    border-top:3px solid red ;
    border-right:3px solid black ;
    border-bottom:3px solid blue ;
    border-left:3px solid red ;
  }
  
  #id_3{
    border-top:3px solid red ;
    border-right:3px solid blue ;
    border-bottom:3px solid black ;
    border-left:3px solid blue ;
  }
  
  #id_4{
    border-top:3px solid black ;
    border-right:3px solid blue ;
    border-bottom:3px solid black ;
    border-left:3px solid blue ;
  }
  
  #id_5{
    border-top:3px solid blue ;
    border-right:3px solid black ;
    border-bottom:3px solid black;
    border-left:3px solid #40e376 ;
  }
  
  
  #id_6{
    border-top:3px solid black ;
    border-right:3px solid black ;
    border-bottom:3px solid #be43f7 ;
    border-left:3px solid #40e376 ;
  }
  
  #id_7{
    border-top:3px solid black ;
    border-right:3px solid #be43f7 ;
    border-bottom:3px solid #be43f7;
    border-left:3px solid #be43f7 ;
  }
  
  #id_8{
    border-top:3px solid black ;
    border-right:3px solid #be43f7 ;
    border-bottom:3px solid #be43f7;
    border-left:3px solid #be43f7 ;
  }
  .photo_8{
    height: 142px;
  }
  .nav-link:hover{
    color:blue;
  }