a.popup-link {
  padding: 17px 0; 
  margin: 7% auto;
  position: relative;
  width: 30px;
  color: #fff;
  text-decoration: none;
  background-color: #FFBA00;
  border-radius: 3px;
  box-shadow: 0 5px 0px 0px #eea900;
  display: block;
}

a.popup-link:hover {
  background-color: #ff9900;
  box-shadow: 0 3px 0px 0px #eea900;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  transition: all 1s;
}


/* end link popup*/


/*style untuk popup */

#popup {
  visibility: hidden;
  opacity: 0;
  margin-top: -10%;
}

#popup:target {
  visibility: visible;
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.8);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  z-index: 99999999999;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  transition: all 1s;
}

.popup-container {
  position: relative;
  width: 80%;
  margin: 2% auto;
  padding: 30px 50px;
  background-color: #fafafa;
  color: #333;
  border-radius: 3px;
}

a.popup-close {
  position: absolute;
  top: 3px;
  right: 3px;
  background-color: #333;
  padding: 7px 10px;
  font-size: 20px;
  text-decoration: none;
  line-height: 1;
  color: #fff;
}


/* style untuk isi popup */

.popup-form {
  margin: 10px auto;
}

.popup-form h2 {
  margin-bottom: 5px;
  font-size: 18px;
  text-transform: uppercase;
}

.popup-form .input-group input[type="submit"] {
  background-color: #FB8833;
  color: #fff;
  border: 0;
  cursor: pointer;
  width: 100px;
  padding: 3px;
}

.popup-form .input-group input[type="submit"]:focus {
  box-shadow: inset 0 3px 7px 3px #ea7722;
}