.content_master {
  display: flex;
  flex-wrap: wrap;
  min-height: calc(100vh - (56px + 1px + (2*var(--wrapper-top))));
  justify-content: center;
  align-items: center;
  max-width: none;
}

.content_master.introduction {
  height: 100vh;
}

.content_master.front > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  max-width: 1100px;
  width: 100%;
}

.content_master.front > div > img {
  width: 100%;
  height: auto;
  max-width: 450px;
}

.catchphrase {
  max-width: 610px;
  font-size: 56px;
  line-height: 60px;
  text-align: center;
}

.toggeler {
  text-align: right;
  margin-left: 10px;
  animation: breathing 3s ease infinite;
}
@keyframes breathing {
  50% {opacity:.5}
}

#front * {
  vertical-align: middle;
}
#front > a {
  cursor: pointer;
}

.invBtns {
  margin-top: 10px;
}

.invBtn {
  border-radius: 30px;
  display: inline-block;
  margin: 0 5px 0 5px;
  padding: 10px 20px;
  letter-spacing: 0.5px;
}
.invBtn:first-child {
  margin-left: 0;
}
.invBtn:last-child {
  margin-right: 0;
}

.invBtn * {
  pointer-events: none;
}

.invBtn > img {
  width: 35px;
  height: 35px;
  margin-right: 5px;
  transform: translateY(2px);
  font-size: 0px;
}

.invBtn > img,
.invBtn > div {
  vertical-align: middle;
  display: inline-block;
}

.content_master.introduction {
  position: relative;
  background-color: var(--black);
}

.content_master.introduction > img {
  position: absolute;
  opacity: .5;
}
.content_master.introduction > img:nth-child(1) {
  bottom: calc(-1 * var(--wrapper-top));
  left: calc(-1 * var(--wrapper-sides));
}
.content_master.introduction > img:nth-child(2) {
  top: -170px;
  right: calc(-1 * var(--wrapper-sides));
}

.content_master.introduction > .dialogue {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1080px;
  position: relative;
  text-align: left;
}

.show_slide,
.hide_slide {
  transition: all 400ms ease;
  position: absolute!important;
}

.hide_slide {
  transform: translateX(-150%);
  opacity: 0;
}
.show_slide {
  transform: translateX(0%);
  opacity: 1;
}

@media screen and (max-width: 1140px) {
  .content_master {
    flex-direction: column;
    min-height: calc(100vh - (48px + 1px + (2*var(--wrapper-top))));
  }

  .content_master.front > div {
    flex-direction: column;
  }
  .content_master.front > div > img {
    margin-right: 25px;
    max-width: 250px;
  }
  .content_master.front > div > div {
    margin: 50px 0 0;
  }

  .catchphrase {
    font-size: 25px;
    line-height: 29px;
  }

  .invBtns {
    max-width: 420px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .invBtn {
    margin: 5px 0;
    width: 36%;
    text-align: center;
  }
  .content_master.introduction > .dialogue {
    flex-direction: column-reverse;
    text-align: center;
  }
  .content_master.introduction > .dialogue > img {
    width: 50%;
    height: auto;
    margin-bottom: 50px;
    max-width: 261px;
    max-height: 273px;
  }
}
/*------------------CHRISTMAS------------------*/
.content_master.front.winter > div {
  justify-content: center;
}

.snow_footer {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 30px;
  z-index: -1;
  overflow: hidden;
}

.snow_footer > img {
  width: 100%;
  height: 104px;
  min-width: 1000px;
}