body {
  overflow-x: hidden;
}
.c-title_primary {
  position: relative;
  font-size: 2.6rem;
  line-height: 1.4;
  font-weight: bold;
  color: #008EC1;
  text-align: center;
  padding-bottom: 2rem;
  margin-bottom: 5rem;
}
.c-title_primary::after {
  content: "";
  width: 6rem;
  height: 4px;
  background: #008EC1;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.c-title_primary2 {
  font-size: 2.2rem;
  line-height: 1.6;
  font-weight: bold;
  color: #333;
  margin-bottom: 3rem;
}
@media only screen and (min-width: 1080px) {
  .c-title_primary {
    font-size: 3.6rem;
    line-height: 1.2;
    padding-bottom: 3.4rem;
    margin-bottom: 6rem;
  }
  .c-title_primary::after {
    width: 8rem;
  }
  .c-title_primary2 {
    font-size: 2.8rem;
    line-height: 1.4;
    margin-bottom: 4.5rem;
    text-align: center;
  }
}
.c-sub_title {
  width: 100%;
  font-size: 2rem;
  line-height: 4.4rem;
  font-weight: bold;
  color: #fff;
  text-align: center;
  background: #008EC1;
  border-radius: 100px;
  margin-bottom: 3rem;
}
.c-sub_title2 {
  font-size: 2.2rem;
  line-height: 1.4;
  font-weight: bold;
  color: #333;
  margin-bottom: 2.8rem;
}
.c-sub_title2 .obi {
  box-sizing: border-box;
  padding: 1.1rem 1.4rem;
  font-weight: bold;
  background: #E1F8FB;
  display: block;
  position: relative;
  font-size: 1.6rem;
  line-height: 1.4;
  text-align: center;
  margin-bottom: 1.6rem;
}
.c-sub_title2 .obi.new::before {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  display: block;
  background: url(../img/symphonyapp/icon_new.svg) no-repeat center / contain;
  width: 60px;
  height: 60px;
  z-index: 1;
}
@media only screen and (min-width: 1080px) {
  .c-sub_title {
    font-size: 2.8rem;
    line-height: 5rem;
    margin-bottom: 4rem;
  }
  .c-sub_title2 {
    font-size: 2.8rem;
    margin-bottom: 2.4rem;
  }
  .c-sub_title2 .obi {
    padding: .35rem 2rem;
    line-height: 1.8;
    width: max-content;
  }
  .c-sub_title2 .obi.new::before {
    top: -12px;
    left: -45px;
  }
}
@media only screen and (min-width: 1080px) {
  .u-title {
    font-size: 2.4rem;
    line-height: 1;
    margin-bottom: 2.6rem;
  }
}

.p-top_mv {
  padding: 3rem 2rem 0;
  min-height: auto;
  margin-bottom: 10rem;
}
.p-top_mv .image_area {
  position: relative;
  width: 95%;
  text-align: right;
  margin: 0 auto 3.5rem;
}
.p-top_mv .image_area .image {
  width: 60%;
}
.p-top_mv .image_area .btn {
  position: absolute;
  width: 66%;
  left: 0;
  bottom: 0;
  margin-bottom: -15px;
  margin-left: -15px;
}
.p-top_mv .image_area .btn:hover {
  opacity: .9;
}
.p-top_mv .image_area .btn img {
  width: 95%;
}
.p-top_mv h1 {
  margin-bottom: 3rem;
}
.u-cta_button {
  height: 70px;
}
.u-cta_button .text {
  font-size: 2.4rem;
  line-height: 7rem;
}
@media only screen and (min-width: 1080px) {
  .p-top_mv {
    padding: 11.6rem 0 0;
  }
  .p-top_mv .contents {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: -325px;
  }
  .p-top_mv .image_area {
    width: 547px;
    margin: 0;
  }
  .p-top_mv .image_area .image {
    width: 400px;
  }
  .p-top_mv .image_area .btn {
    width: 336px;
    bottom: 34px;
  }
  .p-top_mv h1 {
    margin-bottom: 6rem;
  }
  .u-cta_button {
    margin-bottom: 4rem;
    height: 100px;
  }
  .u-cta_button .text {
    line-height: 10rem;
  }
  .p-top_mv .contents .tel_box {
    margin-bottom: 3rem;
  }
}

.s-install_box {
  border: 2px solid #D0F0F8;
  border-radius: 16px;
  padding: 2rem;
  background: #fff;
}
.s-install_box p {
  font-size: 1.4rem;
  line-height: 1.4;
  margin-bottom: 1.6rem;
}
.s-install_box .u-em {
  font-size: 1.8rem;
}
.s-install_box .dl_imgbox {
  margin: 0 auto;
}
@media only screen and (min-width: 1080px) {
  .s-install_box {
    display: flex;
    align-items: center;
    margin-top: 6.6rem;
    padding: 1rem;
  }
  .s-install_box .u-block {
    margin-left: auto;
    margin-right: 1.9rem;
  }
  .s-install_box p {
    margin-bottom: 0;
  }
  .s-install_box .u-em {
    font-size: 2rem;
    margin-bottom: 1.8rem;
  }
  .s-install_box .dl_imgbox {
    display: flex;
    margin: 0;
    margin-right: auto;
  }
  .s-install_box .dl_imgbox .u-block:nth-child(1) {
    margin: auto 0;
    margin-right: 2rem;
  }
}

.p-about_flow_head {
  line-height: 1.4;
  font-weight: bold;
  color: #3E484D;
  text-align: center;
  background: #E1F8FB;
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
}
.p-about_flow_list li.box {
  position: relative;
  border: 3px solid #D0F0F8;
  border-radius: 16px;
  padding: 1.5rem 2rem;
}
.p-about_flow_list li.box img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.p-about_flow_list li.box:not(:last-child) {
  margin-bottom: 2rem;
}
.p-about_flow_list li.box:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -23px;
  width: 0;
  height: 0;
  margin: auto;
  border-style: solid;
  border-width: 20px 40px 0 40px;
  border-color: #A1E0F1 transparent transparent transparent;
  z-index: 1;
}

.p-browser_description {
  margin-top: 3.6rem;
  position: relative;
  background: url(../img/symphonyapp/symphony_box_bg.png), #EDFBFD no-repeat center;
  background-position: center top;
  padding: 5rem 1.5rem 1.5rem;
}
.p-browser_description::before {
  position: absolute;
  top: -20px;
  height: 76px;
  content: "";
  background: url(../img/symphonyapp/symphony_browser.png) no-repeat center center;
  background-size: 80px 76px;
  left: 0;
  right: 0;
  z-index: 1;
}
.p-browser_description .title {
  font-size: 1.8rem;
  line-height: 1.4;
  font-weight: bold;
  text-align: center;
}
.p-function_section .p-browser_description::before {
  position: absolute;
  top: -20px;
  height: 76px;
  content: "";
  background: url(../img/symphonyapp/symphony_browser_2.png) no-repeat center center;
  background-size: 80px 76px;
  left: 0;
  right: 0;
  z-index: 1;
}
@media only screen and (min-width: 1080px) {
  .p-about_flow h4 {
    position: relative;
  }
  .p-about_flow h4::before {
    content: "";
    position: absolute;
    right: 362px;
    bottom: -9px;
    border-radius: 100%;
    background: #D0F0F8;
    width: 20px;
    height: 20px;
    z-index: 1;
  }
  .p-about_flow h4::after {
    content: "";
    position: absolute;
    right: 370px;
    bottom: -38px;
    background: #D0F0F8;
    width: 3px;
    height: 30px;
    z-index: 1;
  }
  .p-browser_description {
    padding: 3rem 3rem 2.4rem;
  }
  .p-browser_description::before {
    width: 200px;
    height: 191px;
    top: -10px;
    left: 35px;
    background-size: 200px 191px;
  }
  .p-function_section .p-browser_description::before {
    width: 200px;
    height: 191px;
    top: -10px;
    left: 35px;
    background-size: 200px 191px;
  }
  .p-browser_description .title {
    font-size: 2rem;
    text-align: left;
    margin-bottom: 1.8rem;
  }
  .p-browser_description .text_box {
    width: 700px;
    margin-left: auto;
    margin-bottom: 2.5rem;
  }
  .p-browser_description .text_box .c-btn_default {
    margin-top: .5rem;
  }
  .p-browser_description ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .p-browser_description li {
    width: 220px;
    font-size: 1.4rem;
    font-weight: bold;
    text-align: center;
  }
  .p-browser_description li img {
    border: 1px solid #fff;
  }
}

.p-service_list {
  background: #fff;
  padding: 1.4rem 2rem 1.5rem;
  margin-top: 3rem;
  margin-bottom: 2rem;
}
.p-service_list dt {
  width: 165px;
  height: 25px;
  font-size: 1.4rem;
  margin: -2.6rem auto 1rem;
}
.p-service_list dt span {
  font-size: 1.4rem;
  line-height: 2.5rem;
}
.p-service_list li {
  font-weight: bold;
}

.p-feature_list {
  margin-bottom: 8rem;
}
.p-feature_list li:not(:last-child) dl {
  margin-bottom: 1.6rem;
}

.p-feature_list a {
  color: #333;
  text-decoration: none;
}

.p-feature_list a:hover dd .link_text {
  opacity: .7;
  text-decoration: none;
}

.p-feature_list dl {
  position: relative;
  background: #fff;
  border: 2px solid #188EC1;
  border-radius: 10px;
  padding: 2rem 1.4rem 2rem 2rem;
}
.p-feature_list dt {
  color: #008EC1;
  font-size: 1.8rem;
  line-height: 1;
  font-weight: bold;
  text-align: center;
  margin-bottom: 1.6rem;
}
.p-feature_list dd {
  display: flex;
}
.p-feature_list dd img {
  display: block;
  width: 90px;
  height: 60px;
  margin-right: 1.6rem;
}
.p-feature_list dd .link_text {
  color: #1A8EC1;
  transition: all 0.2s ease-out;
  text-decoration: underline;
  cursor: pointer;
  margin-top: 1.5rem;
}
.p-feature_list dd .link_text::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 10px;
  transform: rotate(90deg);
  background: url(../../images/common/arrow_blue.svg) no-repeat;
  background-size: 6px 10px;
  margin-left: 0.6em;
}
.p-feature_list dl.inpreparation::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(255, 255, 255, .8);
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  z-index: 5;
}
.p-feature_list dl.inpreparation::after {
  position: absolute;
  content: "準備中";
  color: #fff;
  font-size: 1.8rem;
  line-height: 2.9rem;
  width: 160px;
  background: #636B6F;
  text-align: center;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  opacity: .8;
  z-index: 10;
}
.p-feature_list dl.new::before {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  display: block;
  background: url(../img/symphonyapp/icon_new.svg) no-repeat;
  background-size: 60px 60px;
  width: 60px;
  height: 60px;
  z-index: 1;
}
@media only screen and (min-width: 1080px) {
  .p-feature_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .p-feature_list li {
    width: 238px;
  }
  .p-feature_list dd {
    display: block;
    text-align: center;
  }
  .p-feature_list dd img {
    margin: 0 auto 1.6rem;
  }
  .p-feature_list dl.new::before {
    top: -45px;
    left: 85px;
  }
}

.p-function_section {
  margin-bottom: 5rem;
}
.p-function_section .u-flex_mr_only_pc {
  margin-bottom: 3rem;
}
.p-function_section img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.p-function_section .u-spacebetween_only_pc section {
  margin-bottom: 6rem;
}

@media only screen and (min-width: 1080px) {
  .p-function_section {
    align-items: center;
    margin-bottom: 6rem;
  }
  .p-function_section .u-flex_mr_only_pc {
    display: block;
    width: 650px;
    margin-right: 5rem;
    margin-bottom: 0;
  }
  .p-function_section img {
    margin: 0 auto;
  }
  .p-function_section.u-flex_only_pc img {
    margin: auto 0;
  }
  .p-function_section .u-spacebetween_only_pc section {
    margin-bottom: 5rem;
  }
  .p-function_section .u-spacebetween_only_pc section:first-child {
    margin-right: 6rem;
  }
  .p-function_section .u-spacebetween_only_pc p {
    text-align: left;
  }
}
.p-get_info_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 0 auto 1.1rem;
}

.p-get_info_list li {
  font-size: 1.4rem;
  line-height: 1.2;
  width: calc((100% - .5rem)/2);
  height: 44px;
  text-align: center;
  border: 1px solid #A1E0F1;
  margin-bottom: .5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media only screen and (min-width: 1080px) {
  .p-get_info_list {
    justify-content: left;
  }
  .p-get_info_list li {
    font-size: 1.6rem;
    width: calc((100% - 2rem)/5);
    height: 50px;
  }
  .p-get_info_list li:not(:nth-child(5n)) {
    margin-right: .5rem;
  }
}

.c-btn_default {
  display: inline-block;
  position: relative;
  color: #008EC1;
  text-align: center;
  font-size: 1.4rem;
  line-height: 1.2;
  background: linear-gradient(to right, #14b2dd 0%, #008ec1 100%);
  overflow: hidden;
  padding: .7rem 2.6rem;
  border-radius: 2px;
  text-decoration: none;
}
.c-btn_default .content {
  position: relative;
  z-index: 2;
}
.c-btn_default:hover {
  color: #fff;
}
.c-btn_default::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  border: 1px solid transparent;
  background: #fff;
  opacity: 1;
  background-clip: padding-box;
  transition: opacity 0.2s ease-out;
  border-radius: 2px;
}
.c-btn_default:hover::before {
  opacity: 0;
}
.c-btn_default.l {
  padding: 1.4rem 2.8rem;
  width: 90%;
  border-radius: 3px;
  font-size: inherit;
}
@media only screen and (min-width: 1080px) {
  .c-btn_default.l {
    width: 300px;
    padding: 1.6rem 3.2rem;
  }
}
.c-btn_default.l_onlysp {
  padding: 1.4rem 2.8rem;
  width: 90%;
  border-radius: 3px;
  font-size: inherit;
}
@media only screen and (min-width: 1080px) {
  .c-btn_default.l_onlysp {
    padding: .7rem 2.6rem;
    font-size: 1.4rem;
    width: inherit;
    border-radius: 2px;
  }
}
.c-btn_default::after {
  content: "";
  display: block;
  width: 7px;
  height: 10px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: .7rem;
  margin: auto;
  background: url("../../images/common/arrow_blue.svg") no-repeat center;
}
.c-btn_default:hover::after {
  background: url("../../images/common/arrow_white.svg") no-repeat center;
}
.c-btn_default.l::after {
  content: "";
  display: block;
  width: 17px;
  height: 17px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: .3em;
  margin: auto;
  background: url("../../images/common/arrow_blue.svg") no-repeat center;
}
@media only screen and (min-width: 1080px) {
  .c-btn_default.l::after {
    width: 24px;
    height: 24px;
  }
}
.c-btn_default.l_onlysp::after {
  content: "";
  display: block;
  width: 24px;
  height: 24px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: .7rem;
  margin: auto;
  background: url("../../images/common/arrow_blue.svg") no-repeat center;
}
@media only screen and (min-width: 1080px) {
  .c-btn_default.l_onlysp::after {
    width: 7px;
    height: 10px;
  }
}
.c-btn_default.l:hover::after, .c-btn_default.l_onlysp:hover::after {
  background: url("../../images/common/arrow_white.svg") no-repeat center;
}

.c-page_cta {
  margin-bottom: 8rem;
}
.p-introduction_list {
  margin-bottom: 5rem;
}
@media only screen and (min-width: 1080px) {
  .p-introduction_list {
    margin-bottom: 6rem;
  }
}

/* 以下footer用 */
.p-footercta {
  margin-top: 12rem;
  padding-top: 5rem;
  padding-bottom: 5rem;
  background: linear-gradient(to right, #14b2dd 0%, #008ec1 100%);
  color: #fff;
}
.p-footercta__title {
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 3.2rem;
}
@media only screen and (min-width: 1080px) {
  .p-footercta .u-cw {
    width: 1080px;
  }
  .p-footercta__title {
    font-size: 2.8rem;
  }
}
.p-footercta__linklist_sp {
  margin-bottom: 3.2rem;
}
.p-footercta__linklist_sp li a {
  display: inline-block;
  position: relative;
  color: #FFF;
  text-align: center;
  line-height: 1.2;
  padding: 1.4rem 2.8rem;
  width: 90%;
  border: #FFF 1px solid;
  border-radius: 3px;
  font-weight: bold;
  overflow: hidden;
  margin-bottom: 1.5rem;
  text-decoration: none;
}
.p-footercta__linklist_sp li a.highlight {
  border: #FFD4CE 1px solid;
  background: linear-gradient(90deg, #F48171 0%, #E5533E 100%);
}
.p-footercta__linklist_sp li a::after {
  content: "";
  display: block;
  width: 14px;
  height: 14px;
  background: url(../img/common/icon_arrow.svg) no-repeat center;
  background-size: 14px 14px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0.8rem;
  margin: auto;
}
.p-footercta__linklist_sp li a:hover {
  opacity: 1;
}
.p-footercta__linklist_pc {
  display: none;
}
@media only screen and (min-width: 1080px) {
  .p-footercta__linklist_pc {
    display: flex;
    margin-bottom: 4.8rem;
  }
  .p-footercta__linklist_pc > dl {
    width: 33.3%;
  }
  .p-footercta__linklist_pc__title {
    text-align: center;
    line-height: 1.6;
    margin-bottom: 1.6rem;
  }
  .p-footercta__linklist_pc__button {
    text-align: center;
  }
  .p-footercta__linklist_pc__button a {
    display: inline-block;
    position: relative;
    border: 1px solid #FFF;
    color: #FFF;
    text-align: center;
    line-height: 1.2;
    font-weight: bold;
    border-radius: 4px;
    width: 240px;
    padding: 1.6rem 3.2rem;
    transition: all .2s ease-out;
    text-decoration: none;
  }
  .p-footercta__linklist_pc__button a.highlight {
    border: 1px solid #FFD4CE;
    background: linear-gradient(90deg, #F48171 0%, #E5533E 100%) 0% 0% no-repeat padding-box;
  }
  .p-footercta__linklist_pc__button a::after {
    content: "";
    display: block;
    width: 17px;
    height: 17px;
    position: absolute;
    color: #E6533E;
    top: 0;
    bottom: 0;
    right: .3em;
    margin: auto;
    background: url("../images/common/arrow_white.svg") no-repeat center;
  }
}

@media only screen and (min-width: 1080px) and (min-width: 1080px) {
  .p-footercta__linklist_pc__button a::after {
    width: 24px;
    height: 24px;
    color: #E6533E;
  }
}

@media only screen and (min-width: 1080px) {
  .p-footercta__linklist_pc__button a:hover {
    background: #fff;
    border: 1px solid #fff;
    color: #008EC1;
    opacity: 1;
  }
  .p-footercta__linklist_pc__button a.highlight:hover {
    color: #E6533E;
  }
  .p-footercta__linklist_pc__button a:hover::after {
    background: url("../images/common/arrow_blue.svg") no-repeat center;
  }
  .p-footercta__linklist_pc__button a.highlight:hover::after {
    background: url("../images/common/arrow_red.svg") no-repeat center;
  }
}

.p-footercta__teltitle {
  font-weight: bold;
  text-align: center;
  line-height: 1.2;
  margin-bottom: 1.6rem;
}

@media only screen and (min-width: 1080px) {
  .p-footercta__teltitle {
    font-size: 1.8rem;
  }
}
.p-footercta__tel {
  text-align: center;
  margin-bottom: 0.8rem;
}
@media only screen and (min-width: 1080px) {
  .p-footercta__tel img {
    width: 400px;
    height: 45px;
  }
}
.p-footercta__responsetime {
  text-align: center;
  line-height: 1.2;
}
.p-image_cta {
  padding: 3.2rem 1.6rem;
  background: #E8FAFD url("../images/common/image_cta_bg_sp.png") no-repeat left top;
  margin-bottom: 4.8rem;
}
@media only screen and (min-width: 1080px) {
  .p-image_cta {
    padding: 3.2rem;
    background: #E8FAFD url("../images/common/image_cta_bg_pc.png") no-repeat center top;
  }
}
.p-image_cta__title {
  font-size: 1.8rem;
  font-weight: bold;
  text-align: center;
  line-height: 1.2;
  margin-bottom: 1.6rem;
}
@media only screen and (min-width: 1080px) {
  .p-image_cta__title {
    font-size: 2.8rem;
    text-align: left;
  }
}
.p-image_cta__image {
  text-align: center;
  margin-bottom: 1.6rem;
}
.p-image_cta__image img {
  width: 345px;
}
@media only screen and (min-width: 1080px) {
  .p-image_cta__image img {
    width: 490px;
  }
}
.p-image_cta__btnlist li {
  text-align: center;
}
.p-image_cta__btnlist li:first-child {
  margin-bottom: 0.8rem;
}
@media only screen and (min-width: 1080px) {
  .p-image_cta__btnlist {
    display: flex;
    justify-content: space-between;
    width: 640px;
    margin: 0 auto;
  }
  .p-image_cta__btnlist li:first-child {
    margin-bottom: 0;
  }
  .p-image_cta__btnlist .c-btn_primary {
    width: 300px;
    font-size: 1.8rem;
  }
}
.p-image_textlist__item {
  display: flex;
  flex-direction: column-reverse;
}
.p-image_textlist__item:not(:first-child) {
  margin-top: 4.8rem;
}
.p-image_textlist__item__image {
  text-align: center;
  min-height: 1px;
  margin-bottom: 1.6rem;
}
.p-image_textlist__item__image img {
  width: 100%;
  height: auto;
}
.p-image_textlist__item__text__text p {
  line-height: 1.8;
}
@media only screen and (min-width: 1080px) {
  .p-image_textlist__item {
    flex-direction: row-reverse;
  }
  .p-image_textlist__item__image {
    margin-bottom: 0;
    margin-right: 3.2rem;
    width: 320px;
  }
  .p-image_textlist__item__text {
    flex: 1;
  }
}
.p-image_textlist2 {
  padding-top: 0.8rem;
}
.p-image_textlist2__item {
  padding: 1.6rem;
  background: #fff;
  margin-top: 1.6rem;
}
@media only screen and (min-width: 1080px) {
  .p-image_textlist2__item {
    display: flex;
    padding: 3.2rem;
  }
}
.p-image_textlist2__item__text {
  margin-bottom: 1.6rem;
}
.l-page_footer__logo {
  display: block;
  text-align: center;
  margin-bottom: 1.6rem;
}
.l-page_footer__logo a {
  transition: opacity 0.2s ease-out;
}
.l-page_footer__logo a:hover {
  opacity: .7;
}
.l-page_footer__logo a img {
  width: 82px;
  height: 30px;
}
@media only screen and (min-width: 1080px) {
  .l-page_footer__logo a img {
    width: 126px;
    height: 46px;
  }
}

.u-youtube_movie {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: 4.8rem auto 0;
  border: 1px solid #ccc;
}
.u-youtube_movie::before {
  content: "";
  display: block;
  width: 100%;
  padding-top: 75%;
}
.u-youtube_movie iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.p-browser_questionnaire {
  border: 2px solid #D0F0F8;
  border-radius: 16px;
  padding: 2rem 1.5rem 2rem;
  background: #fff;
  margin-top: 2rem;
}
.p-browser_questionnaire .c-sub_title2 {
  margin-bottom: 1rem;
}
.p-browser_questionnaire .c-sub_title2 .obi {
  width: auto;
}
.p-browser_questionnaire img {
  margin-bottom: 4rem;
}
.p-browser_questionnaire ul {
  display: block;
  margin-top: 3rem;
}
.p-browser_questionnaire li {
  text-align: left;
  padding-left: 1.5rem;
  margin-bottom: 2rem;
  font-weight: unset;
  width: auto;
  margin-left: 10px;
}
.p-browser_questionnaire li:last-child {
  margin-bottom: 0;
}
.p-browser_questionnaire li::before {
  content: "";
  display: block;
  border-radius: 50%;
  width: 6px;
  height: 6px;
  background: #008EC1;
  margin-bottom: -15px;
  margin-left: -15px;
}
@media only screen and (min-width: 1080px) {
  .p-browser_questionnaire {
    padding: 30px;
  }
  .p-browser_questionnaire img {
    width: 100%;
  }
  .p-browser_questionnaire ul {
    column-count: 2;
    column-gap: 100px;
  }
}