.c-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 20;
  pointer-events: none;
  overflow: auto;
}

.c-modal_overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
  opacity: 0.5;
}

.c-modal_inner {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  width: 640px;
  background-color: #000;
}

@media screen and (max-width: 48em) {
  .c-modal_inner {
    width: 84vw;
  }
}

.c-modal_btn-close {
  width: 86px;
  position: absolute;
  top: -22px;
  right: 0;
  cursor: pointer;
}

@media screen and (max-width: 48em) {
  .c-modal_btn-close {
    width: 80px;
  }
}

.c-modal_content {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}

.c-modal_inner .c-modal_content .video-js {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.c-modal_inner .c-modal_content .video-js video {
  width: 100%;
}

.c-modal_button {
  display: block;
  opacity: 1;
  -webkit-transition: opacity 0.4s ease-out;
  transition: opacity 0.4s ease-out;
}

.c-modal_button:hover {
  opacity: 0.8;
  -webkit-transition: opacity 0.4s ease-out;
  transition: opacity 0.4s ease-out;
}