@font-face {
 font-family:  IRANYekanWeb;
 font-style: normal;


 src: url('iranyekanwebregularfanum.eot?#iefix') format('embedded-opentype'),  /* IE6-8 */
    url('iranyekanwebregular.woff') format('woff'),  /* FF3.6+, IE9, Chrome6+, Saf5.1+*/
   url('iranyekanwebregular.ttf') format('truetype');
}
body {
  margin: 0;
  padding: 0;
  font-family:  IRANYekanWeb , sans-serif;
  background-color: #ffffff;


}
img {max-height: 600px;}
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

h1 {
  font-size: 22px;
  margin-bottom: 10px;
}

button {
  padding: 10px 20px;
  font-size: 14px;
  background-color: #007bff;
  color: #fff;
  border: none;
  cursor: pointer;
  border-radius: 5px;
    font-family:  IRANYekanWeb , sans-serif;

}

p {margin: 5px;}

.back
{

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
background-color: #fff;
width:250px;
height:180px;
padding: 15px;
opacity:0.8;
}