#container {
  padding: 200px 0 0;
}

.top, #case1, #case2, #event {
  width: 1000px;
  margin: 0 auto;
}

#option, #more {
  background-color: #f5f5f5;
  width: auto;
}

.top {
  padding: 0 0 157px;
}

h2 label {
  text-align: end;
  letter-spacing: 0;
}

.en h2 label {
  text-align: center;
  letter-spacing: 0.3em;
}

.top-txt {
  font-size: 24px;
  line-height: 2.7;
  letter-spacing: 0.1em;
  text-align: center;
}

.en .top-txt {
  font-size: 18px;
}

#case1, #case2, #option, #event {
  text-align: center;
}

#case1 {
  padding: 0 0 157px;
}

#case2 {
  padding: 0 0 125px;
}

h3 {
  font-size: 24px;
  letter-spacing: 0.1em;
  font-weight: 600;
  border-bottom: 3px solid #000;
  text-align: center;
  display: inline-block;
  line-height: 1.3;
  margin: 0 0 25px;
}

h3 span {
  font-size: 40px;
}

.sub-txt {
  font-size: 18px;
  letter-spacing: 0.1em;
  margin: 0 0 80px;
}

.icn {
  margin: 0 0 90px;
}

.lead {
  width: 730px;
  margin: 0 auto;
  padding: 25px;
  background-color: #f5f5f5;
  overflow: hidden;
}

.lead ul {
  margin: auto;
  display: flex;
  width: 560px;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
}

.lead li {
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
}

.lead li:nth-child(2) {
  border-right: 1px solid #000;
  border-left: 1px solid #000;
  padding: 0px 60px;
}

.en .lead li:nth-child(2) {
  padding: 0px 30px;
}

.lead li:last-child {
  width: 130px;
  text-align: left;
}

.en .lead li:last-child {
  width: 140px;
}

.en .lead li:last-child {
  text-align: center;
}

#option {
  padding: 80px 0;
}

#option .inner {
  margin: auto;
  width: 1000px;
}

.works-icon {
  margin: auto;
  text-align: center;
  width: 1000px;
}

.works-icon li {
  display: inline-block;
  margin: 0 50px 0;
  text-align: center;
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  vertical-align: top;
}

.works-icon li img {
  margin: 0 auto 30px;
  display: block;
}

.works-icon li span {
  font-size: 12px;
}

#option .works-icon {
  display: flex;
  width: 740px;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
}

#option .works-icon li {
  text-align: left;
  font-size: 23px;
}

#option .works-icon li img {
  margin: 0 auto 20px;
}

.en #option .works-icon li img {
  margin: 0 auto 5px;
}

#option .works-icon li:first-child img {
  margin: 0 auto;
}

.en #option .works-icon li:first-child img {
  margin: 0 auto 20px;
}

#option .works-icon li:last-child img {
  margin: 0 auto 24px;
}

.en #option .works-icon li:last-child img {
  margin: 0 auto 20px;
}

#event {
  padding: 107px 0 120px;
}

#event h3 {
  border-bottom: none;
}

#more {
  padding: 60px 0;
}

.border {
  position: relative;
  align-items: center;
  justify-content: center;
  margin: 0 0 47px;
}

.border:before {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  border-top: 4px solid;
  content: "";
  width: 1000px;
}

.border p {
  position: relative;
  text-align: center;
  font-size: 28px;
  letter-spacing: 0.1em;
  font-weight: bold;
}

.border p span {
  padding: 10px 20px;
  background: #f5f5f5;
}

.more-inner {
  padding: 60px 0;
  margin: 0 auto;
  width: 1000px;
  background-color: #fff;
}

.more-inner ul {
  width: 735px;
  margin: 0 auto;
  line-height: 2.8;
  text-align: center;
}

.more-inner li {
  display: inline;
  text-align: center;
  font-size: 20px;
  padding: 0 30px;
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  font-weight: bold;
}

#contact {
  padding: 60px 0;
  background-color: #4d4d4d;
  width: auto;
}

.contact-inner {
  display: block;
  padding: 40px 0;
  margin: 0 auto;
  width: 1000px;
  border: 5px solid #fff;
  color: #fff;
  transition: 0.3s;
}

.contact-inner:hover {
  background-color: #fff;
  color: #4d4d4d;
  transition: 0.3s;
}

.contact-inner p {
  font-size: 30px;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0.1em;
  line-height: 1;
}

.contact-inner p::before {
  content: '';
  display: inline-block;
  width: 34px;
  height: 25px;
  margin: 0 10px 0 0;
  background-image: url(../images/online/contact_icn.svg);
  background-size: contain;
  vertical-align: bottom;
  transition: 0.3s;
}

.contact-inner:hover p::before {
  background-image: url(../images/online/contact_icn_hover.svg);
  transition: 0.3s;
}

@media screen and (max-width: 1100px) {
  .top, #case1, #case2, #event {
    width: auto;
    padding-left: 30px;
    padding-right: 30px;
  }

  .en .top-txt {
    font-size: 15px;
  }

  .en .sub-txt {
    font-size: 15px;
  }

  .lead {
    width: 80%;
  }

  #option .inner {
    width: auto;
  }

  .works-icon {
    width: auto;
  }

  .border:before {
    width: 94%;
  }

  .more-inner {
    padding: 60px 0;
    margin: 0 auto;
    width: 94%;
    background-color: #fff;
  }

  .more-inner ul {
    width: 100%;
  }

  .more-inner li {
    padding: 0 20px;
  }

  .contact-inner {
    width: 94%;
    border: 4px solid #fff;
  }
}

@media screen and (max-width: 767px) {
  #container {
    padding: 150px 0 0;
  }

  .top, #case1, #case2 {
    width: 90%;
    margin: 0 auto;
  }

  #event {
    width: 100%;
  }

  #option, #more {
    background-color: #f5f5f5;
    width: auto;
  }

  .top {
    padding: 0 0 20%;
  }

  h2 label {
    text-align: end;
    letter-spacing: 0;
  }

  .top-txt {
    font-size: 14px;
    line-height: 2.1;
    letter-spacing: 0.1em;
    text-align: center;
  }

  .en .top-txt {
    font-size: 3.5vw;
  }

  #case1, #case2, #option, #event {
    text-align: center;
  }

  #case1 {
    padding: 0 0 20%;
  }

  #case2 {
    padding: 0 0 20%;
  }

  h3 {
    font-size: 20px;
    margin: 0 0 11%;
  }

  h3 span {
    font-size: 28px;
  }

  .sub-txt {
    font-size: 14px;
    letter-spacing: 0.1em;
    margin: 0 0 13%;
    line-height: 1.6;
  }

  .en .sub-txt {
    font-size: 3.5vw;
    width: 90%;
    margin: 0 auto 13%;
  }

  .icn {
    margin: 0 auto 8%;
  }

  #case1 .icn {
    width: 66%;
  }

  #case2 .icn {
    width: 81%;
  }

  .lead {
    width: 94%;
    margin: 0 auto;
    padding: 3%;
    background-color: #f5f5f5;
    overflow: hidden;
  }

  .lead ul {
    margin: auto;
    display: flex;
    width: 100%;
    align-items: center;
    flex-direction: row;
    justify-content: space-evenly;
  }

  .lead li {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
  }

  .lead li:nth-child(2) {
    border-right: 1px solid #000;
    border-left: 1px solid #000;
    padding: 0px 7%;
  }

  .en .lead li:nth-child(2) {
    padding: 0px 4%;
  }

  .lead li:last-child {
    width: unset;
    text-align: left;
  }

  .en .lead li:last-child {
    text-align: center;
  }

  #option {
    padding: 15% 0;
  }

  #option .inner {
    margin: auto;
    width: auto;
  }

  .works-icon {
    margin: auto;
    text-align: center;
    width: 100%;
  }

  .works-icon li {
    margin: 0 0 10%;
    width: 45%;
    font-size: 3.3vw;
    line-height: 1.4;
  }

  .works-icon li:last-child {
    margin: 0;
  }

  .works-icon li img {
    margin: 0 auto 5%;
    width: 80%;
    display: block;
  }

  .works-icon li span {
    font-size: 12px;
  }

  #option .works-icon {
    display: block;
    width: 72%;
  }

  #option .works-icon li {
    text-align: center;
    font-size: 3.3vw;
    width: 45%;
    line-height: 1.2;
  }

  #option .works-icon li img {
    margin: 0 auto 4%;
  }

  .en #option .works-icon li img {
    margin: 0 auto 10%;
  }

  #option .works-icon li:first-child img {
    margin: 0 auto;
  }

  #option .works-icon li:last-child img {
    margin: 0 auto 5%;
  }

  #event {
    padding: 20% 0 23%;
  }

  #event h3 {
    font-size: 16px;
    border-bottom: none;
  }

  .en #event h3 {
    width: 90%;
    font-size: 5vw;
  }

  #more {
    padding: 10% 0;
  }

  .border {
    position: relative;
    align-items: center;
    justify-content: center;
    margin: 0 auto 7%;
    width: 90%;
  }

  .border:before {
    top: 45%;
    border-top: 4px solid;
    content: "";
    width: 100%;
  }

  .border p {
    position: relative;
    text-align: center;
    font-size: 4vw;
    letter-spacing: 0.1em;
    font-weight: bold;
  }

  .border p span {
    padding: 5px 10px;
    background: #f5f5f5;
  }

  .en .border p span {
    padding: 2px 10px;
    display: inline-block;
  }

  .more-inner {
    padding: 3%;
    margin: 0 auto;
    width: 84%;
    background-color: #fff;
  }

  .more-inner ul {
    width: 100%;
    margin: 0 auto;
    line-height: 2.8;
    text-align: center;
  }

  .more-inner li {
    font-size: 12px;
    padding: 0 1%;
    font-weight: 500;
    letter-spacing: initial;
  }

  #contact {
    padding: 6% 0;
    background-color: #4d4d4d;
    width: auto;
  }

  .contact-inner {
    padding: 4% 0;
    width: 90%;
    border: 4px solid #fff;
  }

  .contact-inner p {
    font-size: 16px;
  }

  .contact-inner p::before {
    content: '';
    display: inline-block;
    width: 34px;
    height: 25px;
    margin: 0 10px 0 0;
    background-image: url(../images/online/contact_icn.svg);
    background-size: contain;
    vertical-align: middle;
    transition: 0;
  }

  .contact-inner:hover p::before {
    transition: 0;
  }
}