.a{
    border: 2px solid white;
    border-radius: 25px;
    width: 600px;
    padding: 40px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #191919;
    text-align: center;
    box-shadow: 8px -8px #000000;
}

.a h1{
    color: #FF9000;
    text-transform: uppercase;
    font-weight: 500;
    font-size: 60px;
}

.a input[type="text"], .a input[type="password"]{
    border:0;
    background: none;
    display: block;
    margin: 20px auto;
    text-align: center;
    border: 2px solid black;
    padding: 14px 10px;
    width: 200px;
    outline: none;
    color: #FF9000;
    border-radius: 24px;
    transition: 0.25s;
}

.a input[type="text"]:focus, .a input[type="password"]:focus{
    width: 250px;
    border-color: #FF9000;
}

.a input[type="submit"]{
    border:0;
    background: none;
    display: block;
    margin: 10px auto;
    text-align: center;
    border: 2px solid black;
    padding: 14px 40px;
    width: 225px;
    outline: none;
    color: #FF9000;
    border-radius: 24px;
    transition: 0.25s;
    cursor: pointer;
}

.a input[type="submit"]:hover{
    background: #FF9000;
    color: white;
    font-size: 20px;
}

.a label{
    color: #FF9000;
}

/*        POPUP         */

.overlay {
    position: fixed; 
    z-index:10000;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    transition: opacity 500ms;
    visibility: hidden;
    opacity: 0;
  }

  .overlay:target {
    visibility: visible;
    opacity: 1;
  }
   
   
  .popup h2 {
   font-family: 'Open Sans', sans-serif; 
   font-size:16px; 
   font-weight:600; 
   color:#8a8a8a; 
   text-transform:uppercase; 
   margin:0 0 5px 0;
  }
   
  .popup span {
    margin-top: 0;
  color:#8a8a8a;
  font-family: 'Open Sans', sans-serif; 
  font-size:13px; 
  font-weight:400; 
  text-transform:uppercase;
  }
   
   
   
  .popup .close {
    position: absolute;
    top: 10px;
    right: 20px;
    transition: all 200ms;
    font-size: 30px;
    font-weight: normal;
    text-decoration: none;
    color: white; 
    opacity:1;
  }

  .popup .close:hover {
    color: black  ;
  }

  .popup .content {
    max-height: 30%;
    overflow: auto; padding:5px 0 0 0;
    font-family: 'Open Sans', sans-serif; 
    font-size:13px; font-weight:400; 
    color:#8a8a8a;
  }

  .popup .content ul{ 
    margin:0 0 0 20px;
  }

  .popup .content li{ 
    list-style:outside none disc; 
    margin:0 0 8px 0;
  }
  
  form input[type=checkbox]{
	  width: 10px;
	  height: 10px;
  }
   
  @media screen and (max-width: 700px){
    .box{
      width: 70%;
    }
    .popup{
      width: 70%;
    }
  }