.CalloutBox, html.mobile #PageWrapper .CalloutBox {
    background-color: #dbd9d9;
    font-family: Tahoma,Geneva,sans-serif;
    color: #595757;
    box-shadow: 3px 3px 3px 0 #595757;
    padding: 2% 5%;
    text-align: center;
}

.title{
    background-color: #595757;
     box-sizing: border-box;
     font-size: 32px;
     color: rgb(255, 255, 255);
}

.beguni{
  background-color: #EC00FF;
   box-sizing: border-box;
   font-size: 32px;
   color: rgb(255, 255, 255);
}

.lblue{
  background-color: #bbf8fd;
   box-sizing: border-box;
   font-size: 32px;
   color: #000;
}

.nil{
  background-color: #005DC7;
   box-sizing: border-box;
   font-size: 32px;
   color: rgb(255, 255, 255);
}

.img-responsive.img-center {
    margin: 0 auto;
  }

  .ImageBlockCenter {
    margin: 15px 0;
    text-align: center;
}

.example {
    margin-left: 10%; 
    text-align: center;
    padding: 5px;

    width: 1140px;
 }
 .example h1{
    color: black;
    font-size:3rem;
    margin:auto;
    -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: green;
  font-weight: 600;
 }

 #btn_v_box{
  color: #bdfaff;
 }
 #btn_v_box:hover{
  background-color: #bdfaff;
  color: #fff;
 }

 #btn_b_box{
  color: #005DC7;
 }
 #btn_b_box:hover{
  background-color: #005DC7;
  color: #fff;
 }