body {
  background: #5dd3f1;
  color: #00afec;
}

img {
  max-width: 100%;
}

#wrapper {
  border-top: 10px solid #3b5d77;
  position: relative;
  width: 100%;
  height: 100%;
}

.page__header {
  background: url(../images/comment/bg-header.png) repeat-x left top;
  background-size: auto 100%;
  display: block;
  width: 100%;
  height: 90px;
}
.page__header__inner {
  margin: 0 auto 0;
  padding: 10px 0;
  position: relative;
  transform: translate(0, 100%);
  max-width: 1100px;
  z-index: 1;
}
.page__header__logo {
  display: block;
}
@media only screen and (max-width: 750px) {
  .page__header {
    background-image: url(../images/comment/bg-header-sp.png);
    height: 26.6666666667vw;
  }
  .page__header__inner {
    transform: none;
  }
  .page__header__logo {
    margin: 4.6666666667vw auto 0;
    width: 60vw;
  }
}
.page__title {
  text-align: right;
}
.page__container {
  padding: 0 40px 100px;
  position: relative;
}
.page__container__header {
  padding: 40px 0 20px;
}
.page__container__inner {
  margin: 0 auto;
  position: relative;
  max-width: 1100px;
  z-index: 1;
}
.page__container:before {
  background: #5dd3f1;
  background: linear-gradient(0deg, #5dd3f1 0%, #f1fbfe 100%);
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 550px;
  z-index: 0;
}
@media only screen and (max-width: 750px) {
  .page__container {
    padding: 0 5.3333333333vw 5vw;
  }
  .page__container__header {
    padding: 5vw 0 1vw;
  }
  .page__container:before {
    height: 74.1333333333vw;
  }
}
.page__footer {
  background: #fff;
  padding: 20px 0;
}
.page__footer small img {
  display: block;
  margin: 0 auto;
}

.comment__note {
  font-size: 10px;
  padding-top: 50px;
  text-align: right;
}
@media only screen and (max-width: 750px) {
  .comment__note {
    padding-top: 4vw;
  }
}
.comment__items ul {
  display: flex;
  justify-content: center;
}
.comment__items ul + ul {
  margin-top: -1%;
}
@media only screen and (max-width: 750px) {
  .comment__items ul {
    display: block;
  }
}
.comment__item {
  padding: 0 1%;
  width: 30%;
}
@media only screen and (max-width: 750px) {
  .comment__item {
    padding: 0 0 2vw;
    width: 72.5333333333vw;
  }
  .comment__item.-even {
    margin-left: auto;
  }
}

.btn-top {
  display: block;
  position: absolute;
  top: 10px;
  right: 10px;
}
@media only screen and (max-width: 750px) {
  .btn-top {
    margin: 0 auto;
    padding-bottom: 10vw;
    position: relative;
    text-align: center;
  }
}