.sp {
  display: block;
}

.pc {
  display: none;
}

.c5-main__container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 20px;
  position: relative;
}

.c5-main__hero {
  position: relative;
}

.c5-main__hero img {
  display: block;
  max-width: 100%;
  margin: 0 auto;
}

.c5-main__inner {
  width: 100%;
  position: absolute;
  top: 65%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.c5-main__inner img {
  max-width: 100%;
}

.c5-main__inner .c5-date, .c5-main__inner h1 {
  text-align: center;
  line-height: 1;
}

.c5-main__inner h1 {
  width: 85%;
  margin: 0 auto 25px;
}

.c5-main__inner .c5-date {
  width: 55%;
  margin: 0 auto 100px;
}

.c5-main__inner .c5-hash {
  width: 70%;
  margin: 0 auto;
}

.c5-sns {
  display: flex;
  justify-content: center;
  align-items: center;
}

.c5-sns a img {
  max-width: 100%;
}

.c5-sns a:first-child {
  width: 31px;
  margin-right: 30px;
}

.c5-sns a:last-child {
  width: 28px;
}

.mod-effect img {
  transition: all .3s;
}

.mod-effect img:hover {
  opacity: 0.8 !important;
  filter: alpha(opacity=80) !important;
  -ms-filter: alpha(opacity=80) !important;
}

@media (min-width: 750px) {
  .c5-main__container {
    margin-bottom: 45px;
  }
  .c5-main__inner {
    width: 100%;
    top: 64%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .c5-main__inner h1 {
    margin: 0 auto 40px;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .c5-main__inner h1 img {
    display: block;
    margin: 0 auto;
    width: 100%;
    max-width: 778px;
  }
  .c5-main__inner .c5-date {
    max-width: 485px;
    margin-bottom: 80px;
  }
  .c5-main__inner .c5-date img {
    display: block;
    margin: 0 auto;
    width: 100%;
  }
  .c5-main__inner .c5-hash {
    max-width: 581px;
  }
  .c5-sns a:first-child {
    width: 56px;
    margin-right: 85px;
  }
  .c5-sns a:last-child {
    width: 46px;
  }
}

@media (min-width: 1200px) {
  .c5-main__inner h1 {
    width: 100%;
  }
  .c5-main__inner .c5-date {
    width: 100%;
    margin-bottom: 120px;
  }
  .c5-main__inner .c5-hash {
    width: 100%;
  }
}