#content {
  color: #0e0e0e;
}
#content .kanki-article section {
  margin-bottom: 135px;
}
@media (max-width: 767px) {
  #content .kanki-article section {
    margin-bottom: 70px;
  }
}
#content .kanki-article .content-nav-container {
  padding-top: 100px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container {
    padding-top: 32px;
  }
}
#content .kanki-article .content-nav-container .content-switch-p {
  text-align: center;
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .content-switch-p {
    font-size: 0.8125rem;
    margin-bottom: 26px;
  }
}
#content .kanki-article .content-nav-container #content-nav {
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
  margin-bottom: 66px;
  border-width: 2px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container #content-nav {
    margin-bottom: 39px;
  }
}
#content .kanki-article .content-nav-container #content-nav a {
  flex: 0 0 50%;
  text-align: center;
  height: 90px;
  line-height: 90px;
  border-color: #fbc300;
  border-style: none none solid none;
  background: #d8d8d8;
  color: #FFF;
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  transition: background 0.3s;
  border-width: 2px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container #content-nav a {
    font-size: 0.75rem;
    height: 45px;
    line-height: 45px;
  }
}
#content .kanki-article .content-nav-container #content-nav a:hover {
  opacity: 1;
  background: #fbc300;
}
#content .kanki-article .content-nav-container #content-nav a:hover:last-child {
  background: #528bd6;
}
#content .kanki-article .content-nav-container #content-nav a.active {
  border-style: solid solid none solid;
  border-bottom: none;
  background: #FFF;
  color: #0e0e0e;
  cursor: default;
}
#content .kanki-article .content-nav-container #content-nav a.active:hover {
  background: #FFF;
}
#content .kanki-article .content-nav-container #content-nav.starting-state a {
  border: none;
}
#content .kanki-article .content-nav-container #content-nav.starting-state a:first-child {
  border-right: solid 2px #FFF;
}
#content .kanki-article .content-nav-container #content-nav.blue-border {
  border-color: #528bd6;
}
#content .kanki-article .content-nav-container #content-nav.blue-border a {
  border-color: #528bd6;
}
@media (min-width: 768px) {
  #content .kanki-article .content-nav-container #content-container-2 .article-h2-style2 {
    background: #528bd6;
  }
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container #content-container-2 .article-h2-style2 {
    background-image: url("../img/how-to/ttl-bg-blue.png");
  }
}
#content .kanki-article .content-nav-container #content-container-2 .article-h2:after {
  background: #528bd6;
}
#content .kanki-article .content-nav-container .article-h2-style2 {
  color: #FFF;
  font-size: 2.125rem;
  font-weight: bold;
  background: #fbc300;
  text-align: center;
  line-height: 1.7;
  margin-bottom: 45px;
  padding: 0 8px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .article-h2-style2 {
    text-align: left;
    font-size: 1.5625rem;
    line-height: 2;
    background: url("../img/how-to/ttl-bg-yellow.png");
    background-size: auto 2em;
    background-position: left 0.2em;
    padding: 0 15px;
    margin-bottom: 30px;
  }
}
#content .kanki-article .content-nav-container .c1-s1-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 960px;
  margin: 55px auto 0;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s1-flex {
    display: block;
    margin-top: 28px;
  }
}
#content .kanki-article .content-nav-container .c1-s1-flex div {
  flex: 0 0 48%;
  text-align: center;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s1-flex div:first-child {
    margin-bottom: 34px;
  }
}
#content .kanki-article .content-nav-container .c1-s1-flex div p {
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: 0.05em;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s1-flex div p {
    font-size: 1rem;
    margin-bottom: 14px;
  }
}
#content .kanki-article .content-nav-container .c1-s1-flex div img {
  display: block;
  max-width: 100%;
  margin: 0 auto;
}
#content .kanki-article .content-nav-container .c1-s2-container {
  border: solid 1px #fbc300;
  padding: 30px 30px 18px;
  margin-top: 55px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s2-container {
    padding: 30px 23px 37px;
  }
}
#content .kanki-article .content-nav-container .c1-s2-container .c1-s2-ttl {
  text-align: center;
  font-size: 1.75rem;
  font-weight: bold;
  color: #fbc300;
  margin-bottom: 73px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s2-container .c1-s2-ttl {
    font-size: 1.125rem;
    margin-bottom: 60px;
    letter-spacing: 0.15em;
  }
}
#content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  max-width: 960px;
  margin: 0 auto 18px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex {
    display: block;
  }
}
#content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex div {
  position: relative;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex div:first-child {
    margin-bottom: 55px;
  }
}
@media (min-width: 768px) {
  #content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex div:first-child {
    margin-right: 25px;
  }
}
#content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex div .focus-container-ttl {
  top: -38px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex div .focus-container-ttl {
    top: -26px;
  }
}
#content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex div .focus-container-ttl:before {
  width: 12px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex div .focus-container-ttl:before {
    width: 6px;
  }
}
#content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex div .c1-s2-img1 {
  border: solid 1px #6d97ad;
}
#content .kanki-article .content-nav-container .c1-s2-container .c1-s2-flex div .c1-s2-img2 {
  border: solid 1px #00b2c2;
}
#content .kanki-article .content-nav-container .c1-s2-container .footnote {
  text-align: center;
  font-size: 0.75rem;
  margin-bottom: 0;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s2-container .footnote {
    font-size: 0.5625rem;
  }
}
#content .kanki-article .content-nav-container .c1-s3-flex {
  border: solid 1px #fbc300;
  padding: 50px 0;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  margin-bottom: 25px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s3-flex {
    display: block;
    padding: 10px 40px;
  }
}
#content .kanki-article .content-nav-container .c1-s3-flex div {
  flex: 0 1 33.33%;
  padding: 0 15px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s3-flex div {
    padding: 40px 0 28px;
  }
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s3-flex div:not(:last-child) {
    border-bottom: solid 1px #fbc300;
  }
}
@media (min-width: 768px) {
  #content .kanki-article .content-nav-container .c1-s3-flex div:not(:last-child) {
    border-right: solid 1px #fbc300;
  }
}
#content .kanki-article .content-nav-container .c1-s3-flex div p {
  text-align: center;
  max-width: 259px;
  margin: 0 auto 17px;
  color: #FFF;
  background: url("../img/how-to/txt-bg-teal@2x.png");
  background-size: auto 2em;
  background-position: left 0.2em;
  font-size: 1.375rem;
  font-weight: bold;
  line-height: 2;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s3-flex div p {
    font-size: 1rem;
  }
}
#content .kanki-article .content-nav-container .c1-s3-flex div img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}
#content .kanki-article .content-nav-container .c1-s3-flex div.fig1 p {
  max-width: 221px;
  margin-bottom: 44px;
}
#content .kanki-article .content-nav-container .c1-s3-flex div.fig2 p {
  max-width: 259px;
  margin-bottom: 33px;
}
#content .kanki-article .content-nav-container .c1-s3-flex div.fig3 p {
  max-width: 299px;
  margin-bottom: 17px;
}
#content .kanki-article .content-nav-container .maintenance-link-container {
  text-align: right;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .maintenance-link-container {
    text-align: center;
  }
}
#content .kanki-article .content-nav-container .maintenance-link {
  display: inline-block;
  background: #fbc300;
  font-size: 1.25rem;
  font-weight: bold;
  position: relative;
  color: #0e0e0e;
  margin-right: 22px;
  padding: 6px 19px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .maintenance-link {
    font-size: 1rem;
  }
}
#content .kanki-article .content-nav-container .maintenance-link:after {
  position: absolute;
  left: calc(100% - 1px);
  top: 0;
  width: 22px;
  height: 100%;
  content: "";
  background: url("../img/how-to/link-tail-yellow@2x.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: left top;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .maintenance-link:after {
    width: 30px;
  }
}
#content .kanki-article .content-nav-container .notice-container {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 30px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .notice-container {
    display: block;
  }
}
#content .kanki-article .content-nav-container .notice-container .notice-label {
  display: inline-block;
  background: #ff6e7e;
  color: #FFF;
  flex: 0 0 4.5625rem;
  font-size: 1rem;
  text-align: center;
  letter-spacing: 0.05em;
  height: 1.5rem;
  line-height: 1.5rem;
  font-weight: bold;
  margin-right: 18px;
  margin-top: 5px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .notice-container .notice-label {
    margin: 0 0 5px;
    width: 67px;
    font-size: 0.875rem;
  }
}
#content .kanki-article .content-nav-container .notice-container p {
  color: #ff6e7e;
}
#content .kanki-article .content-nav-container .c1-s4-container {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  margin-bottom: 50px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s4-container {
    display: block;
    margin-bottom: 32px;
  }
}
#content .kanki-article .content-nav-container .c1-s4-container .figure-container {
  flex: 0 1 57%;
  margin-right: 7.3%;
  position: relative;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s4-container .figure-container {
    margin-right: 0;
    margin-bottom: 40px;
  }
}
#content .kanki-article .content-nav-container .c1-s4-container .figure-container img {
  display: block;
  width: 100%;
}
#content .kanki-article .content-nav-container .c1-s4-container .figure-container .connecting-line {
  position: absolute;
  left: calc(100% - 2px);
  top: 37%;
  width: 14%;
  height: 9px;
  background: url("../img/how-to/c1-s4-line@2x.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: left top;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s4-container .figure-container .connecting-line {
    top: 56%;
    left: 50%;
    width: 46.8%;
    height: calc(44% + 40px);
    background-image: url("../img/how-to/c1-s4-line@sp.png");
  }
}
#content .kanki-article .content-nav-container .c1-s4-container .detail-container {
  flex: 0 1 35.7%;
  border: solid 1px #fbc300;
  padding: 30px 30px 16px;
  background: #FFF;
  z-index: 5;
}
#content .kanki-article .content-nav-container .c1-s4-container .detail-container img {
  display: block;
  margin: 0 auto 20px;
}
#content .kanki-article .content-nav-container .c1-s4-container .detail-container .point {
  display: inline-block;
  background: #00b2c2;
  color: #FFF;
  font-weight: bold;
  font-size: 1rem;
  line-height: 1;
  padding: 4px 8px;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s4-container .detail-container .point {
    font-size: 0.875rem;
    padding: 3px 9px;
    margin-bottom: 6px;
  }
}
#content .kanki-article .content-nav-container .c1-s4-container .detail-container p {
  color: #00b2c2;
  font-size: 1.125rem;
  letter-spacing: 0.05em;
  line-height: 1.78;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c1-s4-container .detail-container p {
    font-size: 0.9375rem;
    line-height: 1.67;
  }
}
#content .kanki-article .content-nav-container .mb-65 {
  margin-bottom: 65px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .mb-65 {
    margin-bottom: 25px;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item {
  border: solid 1px #528bd6;
  list-style-type: none;
  position: relative;
  padding-top: 148px;
  padding-left: 85px;
  padding-right: 39px;
  padding-bottom: 48px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item {
    display: block;
    padding: 95px 23px 32px;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item:not(:last-child) {
  border-bottom: none;
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .focus-container-ttl {
  top: 39px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .focus-container-ttl {
    top: 30px;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container {
  flex: 0 1 56.9%;
  position: relative;
  margin-right: 8.3%;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container {
    width: 185px;
    margin: 0 auto 19px;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container img {
  max-width: none;
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container .c2-s1-img1 {
  margin-left: -10%;
  width: 111%;
  margin-bottom: -7%;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container .c2-s1-img1 {
    width: 130.2702702703%;
    margin-top: 20px;
    margin-left: -24.3243243243%;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container .c2-s1-img2 {
  margin-top: -8%;
  width: 107.8%;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container .c2-s1-img2 {
    width: 118.3783783784%;
    margin-top: 0px;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container .c2-s1-img3 {
  width: 110%;
  margin-bottom: -4%;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container .c2-s1-img3 {
    width: 124.8648648649%;
    margin-bottom: -20px;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container .c2-s1-img4 {
  width: 107%;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .figure-container .c2-s1-img4 {
    width: 116.2162162162%;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .detail-container {
  flex: 0 1 34.8%;
  align-self: flex-end;
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .detail-container .point {
  display: inline-block;
  background: #00b2c2;
  color: #FFF;
  font-weight: bold;
  font-size: 1rem;
  line-height: 1;
  padding: 4px 8px;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .detail-container .point {
    font-size: 0.875rem;
    padding: 3px 9px;
    margin-bottom: 6px;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .detail-container p, #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .detail-container ol {
  color: #00b2c2;
  font-size: 1.125rem;
  letter-spacing: 0.05em;
  line-height: 1.78;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .detail-container p, #content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .detail-container ol {
    font-size: 0.9375rem;
    line-height: 1.67;
  }
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .detail-container .red-txt {
  color: #ff6e7e;
}
#content .kanki-article .content-nav-container .c2-s1-ul .c2-s1-ul-item .detail-container ol li {
  list-style-type: none;
  padding-left: 2em;
  text-indent: -2em;
}
#content .kanki-article .content-nav-container .c2-s2-flex {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 48px 40px 48px 60px;
  border: solid 1px #528bd6;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s2-flex {
    display: block;
    padding: 48px 23px 38px;
  }
}
#content .kanki-article .content-nav-container .c2-s2-flex .img-container {
  flex: 0 0 43.1%;
  margin-bottom: 0;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s2-flex .img-container {
    margin-bottom: 30px;
  }
}
#content .kanki-article .content-nav-container .c2-s2-flex .img-container img {
  width: 100%;
  display: block;
  border: solid 1px #528bd6;
  margin-bottom: 0;
}
#content .kanki-article .content-nav-container .c2-s2-flex .detail-container {
  flex: 0 0 46.9%;
}
#content .kanki-article .content-nav-container .c2-s2-flex .detail-container .point {
  display: inline-block;
  background: #00b2c2;
  color: #FFF;
  font-weight: bold;
  font-size: 1rem;
  line-height: 1;
  padding: 4px 8px;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s2-flex .detail-container .point {
    font-size: 0.875rem;
    padding: 3px 9px;
    margin-bottom: 6px;
  }
}
#content .kanki-article .content-nav-container .c2-s2-flex .detail-container p {
  color: #00b2c2;
  font-size: 1rem;
  letter-spacing: 0.05em;
  line-height: 1.5;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s2-flex .detail-container p {
    font-size: 0.9375rem;
    line-height: 1.67;
  }
}
#content .kanki-article .content-nav-container .c2-s2-flex .detail-container .img-flex {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
#content .kanki-article .content-nav-container .c2-s2-flex .detail-container .img-flex div:first-child {
  margin-bottom: -29px;
  margin-right: 40px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s2-flex .detail-container .img-flex div:first-child {
    margin-right: 10.9%;
    margin-bottom: 0;
  }
}
#content .kanki-article .content-nav-container .c2-s2-flex .detail-container .img-flex div:last-child {
  margin-top: 25px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s2-flex .detail-container .img-flex div:last-child {
    margin-top: 0;
  }
}
#content .kanki-article .content-nav-container .c2-s2-flex .detail-container .img-flex div img {
  max-width: 100%;
}
#content .kanki-article .content-nav-container .c2-s3-flex {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  margin-bottom: 50px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s3-flex {
    display: block;
    margin-bottom: 33px;
  }
}
#content .kanki-article .content-nav-container .c2-s3-container {
  border: solid 1px #528bd6;
  position: relative;
  padding: 180px 20px 64px;
  flex: 0 0 41%;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .c2-s3-container {
    padding: 130px 20px 48px;
    margin-bottom: 30px;
  }
}
#content .kanki-article .content-nav-container .c2-s3-container img {
  display: block;
  max-width: 100%;
  margin: 0 auto;
}
#content .kanki-article .content-nav-container .lossnay-link-container {
  flex: 0 0 29.5%;
  text-align: right;
  padding-left: 20px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .lossnay-link-container {
    text-align: center;
    padding-left: 0;
  }
}
#content .kanki-article .content-nav-container .lossnay-link {
  display: inline-block;
  background: #528bd6;
  font-size: 1.25rem;
  font-weight: bold;
  position: relative;
  color: #FFF;
  margin-right: 22px;
  padding: 6px 19px;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .lossnay-link {
    font-size: 1rem;
    padding: 8px 22px;
  }
}
#content .kanki-article .content-nav-container .lossnay-link:after {
  position: absolute;
  left: calc(100% - 1px);
  top: 0;
  width: 22px;
  height: 100%;
  content: "";
  background: url("../img/how-to/link-tail-blue@2x.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: left top;
}
@media (max-width: 767px) {
  #content .kanki-article .content-nav-container .lossnay-link:after {
    width: 22px;
  }
}
#content .kanki-article .update-link {
  margin-top: 135px;
}
@media (max-width: 767px) {
  #content .kanki-article .update-link {
    margin-top: 45px;
  }
}
#content .red-txt {
  color: #ff6e7e;
}
#content .bold-txt {
  color: #00b2c2;
}

/*!* -------------------------------
    pagetop
------------------------------- *!*/
.pagetop {
  visibility: visible;
  opacity: 1;
  position: fixed;
  z-index: 990;
  right: 24px;
  bottom: 24px;
  cursor: pointer;
  -webkit-transition: opacity 0.3s, visibility 0.3s, background 0.3s;
  transition: opacity 0.3s, visibility 0.3s, background 0.3s;
  font-size: 0;
  text-align: right;
}

.pagetop a {
  display: inline-block;
  background: #c00;
}

.pagetop a:hover {
  background: #e60000;
}

.pagetop img {
  width: 50px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
}

.pagetop:hover img {
  -webkit-transform: translateY(-4px);
  -ms-transform: translateY(-4px);
  transform: translateY(-4px);
}

.pagetop.is-hidden {
  visibility: hidden;
  opacity: 0;
}

.pagetop.is-absoluted {
  position: absolute;
  bottom: 0;
}

@media (max-width: 767px) {
  .pagetop {
    right: 20px;
  }

  .pagetop img {
    width: 33px;
  }

  .pagetop:hover img {
    -webkit-transform: none;
    -ms-transform: none;
    transform: none;
  }
}