/* popup */
.popup {
  width: 100%;
  height: 100svh;
  position: absolute;
  z-index: 3;
  top: 0;
  left: 0;
  display: none;
}
.cover {
  width: 100%;
  height: inherit;
  background: #000000bf;
  position: fixed;
  top: 0;
  left: 0;
}
.popup_content {
  position: absolute;
  z-index: 5;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 500px;
  height: fit-content;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.popup_img {
  max-width: 500px;
  width: 100%;
}
.close_btn {
  position: absolute;
  top: 19%;
  right: 11%;
}
.close_btn img {
  cursor: pointer;
}
.cs_popup {
  position: absolute;
  bottom: 5px;
}
.cs_popup a img {
  width: 103px;
}
.closebtn_hover {
  display: none;
}
.close_btn:hover .closebtn {
  display: none;
}
.close_btn:hover .closebtn_hover {
  display: block;
}
@media screen and (max-width: 500px) {
  .cs_popup a img {
    width: 24vw;
  }
  .close_btn img {
    width: 8vw;
  }
  .cs_popup {
    bottom: 2px;
  }
}
/* popup */
.contents {
  width: 100%;
  height: 100vh;
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.header {
  width: 100%;
  height: 105px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header img {
  width: 50%;
  z-index: 1;
  position: relative;
}
.title {
  width: 100%;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 15px;
}
.title img {
  width: 100%;
  z-index: 1;
  position: relative;
}
#splash {
  z-index: 2;
}

.footer {
  position: relative;
}
.footer_text {
  width: 100%;
  z-index: 1;
  position: relative;
}
.footer span {
  position: absolute;
  right: 55px;
  top: 18px;
  width: 120px;
}
.footer span img {
  position: relative;
  z-index: 1;
  width: 100%;
}
.down {
  padding-bottom: calc(11vh - 10px);
  padding-bottom: -webkit-calc(11vh - 10px); /* For WebKit browsers */
  padding-right: 5px;
  padding-left: 5px;
}

@media screen and (max-width: 500px) {
  .footer span {
    position: absolute;
    right: 30px;
    top: 19px;
    width: 120px;
  }
}
@media screen and (max-width: 375px) {
  .footer span {
    position: absolute;
    right: 15px;
    top: 15px;
    width: 116px;
  }
}