.sjp-modal {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  height: 100%;
  margin: 0 auto;
  z-index: 1000;
  text-align: center;
}

.sjp-modal-shadow {
  width: 100%;
  height: 100%;
  position: fixed;
  display: block;
  background: #161616;
  opacity: 0.7;
  z-index: 9;
}

.sjp-modal-body {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  width: 640px;
  height: 360px;
  display: inline-block;
  text-align: left;
  background: #000000;
  box-sizing: border-box;
  z-index: 10;
}

.sjp-modal-body iframe {
  width: 100%;
  height: 100%;
}

.sjp-modal-close {
  position: absolute;
  right: -10px;
  top: -30px;
  font-size: 1rem;
  font-weight: bold;
  color: #ffffff;
  line-height: 1;
  padding: 5px 10px;
  cursor: pointer;
  display: flex;
  z-index: 10;
}

.sjp-modal.sjp-modal-hide {
  opacity: 0;
  transition: all 0.2s ease-in-out;
  z-index: -10;
  visibility: hidden;
}

.sjp-modal.sjp-modal-show {
  opacity: 1;
  transition: all 0.2s ease-in-out;
  visibility: visible;
  z-index: 10;
}

@media screen and (max-width: 767px) {
  .sjp-modal-body {
    width: 100%;
    height: 250px;
  }
  .sjp-modal-close {
    right: 0;
    font-size: 2rem;
    padding: 4px 5px;
  }
}