.flex {
  display: flex;
}
.pale_green {
  background-color: #e9f4ea;
}
.sp_br {
  display: none;
}
#header {
  max-width: 1400px;
  margin: 0 auto;
}
.container {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}
.btn {
  display: inline-block;
  background-color: #3ec659;
  padding: 10px 30px;
  border-radius: 9999px;
  color: #FFFFFF;
  font-size: 2rem;
}
.btn_right {
  justify-content: flex-end;
  margin-top: 30px;
}
.btn_center {
  justify-content: center;
  margin-top: 30px;
}
#reasons, #case, #flow, #faq, #company, #greeting, #business_area, #disability_pension, #payment, #requirement, #merit, #support_money {
  padding-bottom: 80px;
}
.title {
  padding-top: 70px;
  margin-bottom: 70px;
  font-size: 3rem;
  text-align: center;
  position: relative;
}
.title::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -20px;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: 100px;
  height: 4px;
  background-color: #3ec659;
}
.fit_content_center {
  width: fit-content;
  margin: 0 auto;
}
.img_wrapper_center {
  text-align: center;
}
#header {
  padding-top: 50px;
  background-color: #FFFFFF;
}
.pc_header_container {
  justify-content: space-between;
  align-items: center;
  padding-bottom: 40px;
}
.header_logo {
  flex-flow: column;
  align-items: flex-start;
}
.header_logo a {
  display: inline-block;
}
.header_logo p {
  display: inline-block;
  margin: 10px 0 0 0;
}
.header {
  display: none;
}
.contact_button .flex {
  background-color: #3ec659;
  padding: 10px 25px;
  border-radius: 9999px;
  align-items: center;
}
.contact_button img {
  width: 39px;
  height: 30px;
  margin-right: 10px;
}
.contact_button p {
  text-align: center;
  color: #FFFFFF;
}
.contact_button p span {
  font-size: 1.4rem;
}
.contact_button_sp {
  display: none;
}
#header nav ul {
  justify-content: space-between;
  padding-bottom: 20px;
}
#main_visual {
  background-image: url(../images/DSC_1151.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 81vh;
  position: relative;
}
#main_visual .catchphrase {
  position: absolute;
  bottom: 5%;
}
#main_visual .catchphrase h2 {
  font-size: 70px;
  font-weight: bold;
  color: #FFFFFF;
  text-shadow: 1px 2px 10px #000000;
}
#main_visual h2 .spacer {
  display: block;
  height: 20px;
}
#area {
  background-color: #3ec659;
}
#area p {
  color: #FFFFFF;
  text-align-last: center;
  padding: 15px 0;
}
#worries {
  padding: 50px 0px 0px 0px;
  position: relative;
}
#worries::before {
  content: "";
  position: absolute;
  height: 100px;
  width: 100%;
  clip-path: polygon(0 0, 50% 100%, 100% 0);
  background-color: #e9f4ea;
  left: 0;
  bottom: -100px;
}
#worries h2 {
  text-align: center;
  font-size: 3rem;
}
#worries .flex {
  padding: 50px 0 30px 0;
  justify-content: space-evenly;
  align-items: center;
}
.worries_man {
  width: 25%;
  margin-right: 5%;
}
.worries_man img {
  width: 100%;
}
#worries ul {
  width: 70%;
}
#worries li {
  font-size: 1.6rem;
  padding: 20px 30px 20px 10px;
  margin-bottom: 20px;
  background-color: #FFFFFF;
  border-radius: 9999px;
  border: 3px, solid, #3ec659;
}
.check p {
  margin-left: 60px;
  position: relative;
}
.check p::before {
  content: "";
  display: inline-block;
  width: 40px;
  height: 40px;
  background-image: url("../images/worries_check.png");
  background-size: contain;
  left: -50px;
  top: -5px;
  position: absolute;
}
#solution {
  padding: 200px 40px 100px 40px;
}
.tanaka_sr {
  width: 30%;
}
.tanaka_sr img {
  width: 100%;
}
.concept {
  width: 65%;
  margin-left: 5%;
}
#solution h2 span {
  font-size: 3rem;
  background: linear-gradient(transparent 40%, #F7FD9B 70%);
}
.concept_text {
  padding-top: 20px;
}
#solution .tanaka_sr_name {
  padding-top: 50px;
  text-align: right;
}
.tanaka_sr_name span {
  font-size: 2rem;
  margin-left: 20px;
}
.reason_list {
  padding-top: 40px;
}
.reason_list li {
  align-items: start;
  padding: 50px;
  background-color: #FFFFFF;
  margin-bottom: 70px;
  position: relative;
  box-shadow: 6px 6px 10px 0px rgba(0, 0, 0, 0.2);
}
.reason_list li:nth-child(1)::before {
  content: "01";
  font-size: 7rem;
  font-style: italic;
  position: absolute;
  left: 0;
  top: -5rem;
  color: #3ec659;
}
.reason_list li:nth-child(2)::before {
  content: "02";
  font-size: 7rem;
  font-style: italic;
  position: absolute;
  right: 0;
  top: -5rem;
  color: #3ec659;
}
.reason_list li:nth-child(3)::before {
  content: "03";
  font-size: 7rem;
  font-style: italic;
  position: absolute;
  left: 0;
  top: -5rem;
  color: #3ec659;
}
.reason_text h3 {
  margin: 15px 0px 60px 0px;
  font-size: 3rem;
}
.reason_text {
  width: 50%;
  margin-top: 30px;
  margin-right: 5%;
}
.reason_text:nth-child(2) {
  margin-right: 0px;
  margin-left: 5%;
}
.reason_text h3 {
  position: relative;
}
.reason_text h3::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -20px;
  left: 0;
  width: 100px;
  height: 4px;
  background-color: #3ec659;
}
.reason_image {
  width: 45%;
}
.reason_image img {
  width: 100%;
}
.contact_banner {
  background-color: #3ec659;
}
.banner_container {
  align-items: center;
  width: 90%;
  max-width: 960px;
  margin: 0 auto;
  padding-top: 20px;
}
.banner_image {
  width: 30%;
  margin-right: 5%;
}
.banner_image img {
  width: 100%;
}
.banner_text {
  width: 55%;
  color: #FFFFFF;
  text-align: center;
}
.banner_text_1 {
  display: inline-block;
  font-size: 3rem;
  position: relative;
  line-height: 1;
  margin-bottom: 10px;
}
.banner_text_1::before {
  content: "";
  position: absolute;
  top: 50%;
  display: inline-block;
  width: 44px;
  height: 3px;
  background-color: #FFFFFF;
  -webkit-transform: rotate(-60deg);
  transform: rotate(60deg);
  left: -50px;
}
.banner_text_1::after {
  content: "";
  position: absolute;
  top: 50%;
  display: inline-block;
  width: 44px;
  height: 3px;
  background-color: #FFFFFF;
  -webkit-transform: rotate(60deg);
  transform: rotate(-60deg);
  right: -40px;
}
.banner_text_2 {
  font-size: 5.5rem;
  line-height: 1;
  margin-bottom: 20px;
}
.banner_contact_btn {
  display: inline-block;
  background-color: #FFFFFF;
  padding: 10px 30px;
  border-radius: 9999px;
  color: #3ec659;
  font-size: 1.8rem;
  box-shadow: 6px 6px 10px 0px rgba(0, 0, 0, 0.2);
}
#case ul {
  width: 100%;
  flex-wrap: wrap;
  justify-content: space-around;
}
.case_list {
  width: 40%;
  background-color: #FFFFFF;
  border: 3px, solid, #3ec659;
  padding: 20px 20px;
  margin-bottom: 50px;
}
.case_voice {
  color: #3ec659;
  font-size: 2rem;
}
.customer {
  width: 25%;
}
.customer img {
  width: 100%;
}
.case_info {
  width: 70%;
  margin-left: 5%;
}
.case_info p {
  margin-bottom: 10px;
}
.case_info p:first-child {
  font-size: 1.5rem;
}
.case_message {
  margin-top: 20px;
}
#flow {
  background-image: url("../images/flow_cover.jpg");
  background-size: cover;
  padding-top: 150px;
}
#flow .title {
  color: #FFFFFF;
}
#flow .title::before {
  background-color: #FFFFFF;
}
.flow_list {
  background-color: #FFFFFF;
  padding: 70px 40px;
  justify-content: space-between;
}
.flow_step {
  width: 18%;
  position: relative;
}
.flow_image {
  position: relative;
}
.flow_step:not(:last-of-type) .flow_image::before {
  content: "";
  position: absolute;
  top: 52%;
  left: 99%;
  height: 4%;
  width: 26%;
  background-color: #e9f4ea;
}
.flow_image img {
  max-width: 100%;
}
.flow_list h3 {
  text-align: center;
  font-size: 1.5rem;
  margin-top: 20px;
}
#faq .container {
  padding: 0 40px;
}
.faq {
  margin-bottom: 30px;
}
.question {
  background-color: #3ec659;
  padding: 15px 20px;
  color: #FFFFFF;
  font-size: 1.5rem;
}
.question_q {
  margin-right: 20px;
}
.answer {
  background-color: #FFFFFF;
  padding: 15px 20px;
  border: 3px, solid, #3ec659;
}
.answer_a {
  font-size: 1.5rem;
  color: #3ec659;
  margin-right: 20px;
}
footer {
  padding: 60px 0 80px 0;
}
.footer_left {
  width: 40%;
  margin-right: 15%;
}
.keihan_logo {
  width: 100%;
}
.tanaka_logo {
  width: 100%;
  margin-top: 30px;
  margin-bottom: 10px;
}
.footer_nav {
  width: 50%
}
.footer_nav ul {
  width: 50%;
}
.footer_nav ul li {
  margin-bottom: 20px;
  position: relative;
}
.footer_nav ul li::before {
  content: "";
  position: absolute;
  display: block;
  width: 11px;
  height: 11px;
  border-top: 2px solid #3ec659;
  border-right: 2px solid #3ec659;
  transform: rotate(45deg);
  top: 30%;
  left: -20px;
}
.copy {
  margin-top: 40px;
}
/*ここからcompany*/
#company_top {
  background-image: url("../images/company_top.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 30vh;
  position: relative;
}
#company table {
  margin: 0 auto;
  width: 100%;
  border-collapse: collapse;
  border: solid 3px #e9f4ea;
  font-size: 1.5rem;
  margin-bottom: 30px;
}
#company table tr {
  border: solid 3px #e9f4ea;
}
#company table th {
  padding: 15px 15px 15px 30px;
  font-weight: normal;
}
#company table td {
  padding: 15px;
}
#greeting h3 {
  font-size: 1.5rem;
}
#greeting h3:nth-of-type(2) {
  margin-top: 30px;
}
#greeting .tanaka_sr_name {
  margin-top: 10px;
  text-align: center;
}
#greeting .tanaka_sr_name span {
  margin-left: 0;
}
#business_area img {
  max-width: 100%;
}
#business_area p {
  text-align: center;
  margin-top: 10px;
}
#business_area .area_list {
  margin-top: 20px;
  font-size: 1.3rem;
  font-weight: bold;
  color: #3ec659;
}
#business_area .area_list span {
  display: inline-block;
  background-color: #3ec659;
  font-size: 1rem;
  font-weight: bold;
  color: #FFFFFF;
  margin-right: 15px;
  padding: 0px 5px;
  vertical-align: middle;
}
#business_area .area_list span:nth-of-type(2) {
  margin-left: 50px;
}
/*ここからflow*/
#flow_top {
  background-image: url("../images/flow_top.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 30vh;
  position: relative;
}
.flow_steps {
  padding: 60px 30px 80px 30px;
  position: relative;
}
.flow_steps:not(:last-of-type)::before {
  content: "";
  width: 15%;
  height: 30px;
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  margin: 0 auto;
  z-index: 1;
  background-color: gray;
  clip-path: polygon(50% 100%, 100% 0%, 0% 0%);
}
.flow_steps:nth-of-type(odd)::before {
  background-color: #FFFFFF;
}
.flow_steps:nth-of-type(even)::before {
  background-color: #e9f4ea;
}
.flow_steps h3 {
  margin-bottom: 10px;
  font-size: 2rem;
}
.flow_steps span {
  color: #3ec659;
}
.flow_steps_step {
  font-weight: bold;
}
.flow_steps_no {
  margin-right: 10px;
  font-size: 3rem;
}
#support_flow .btn_left {
  margin-top: 20px;
}
#support_flow .flow_step_list {
  margin-top: 10px;
}
#support_flow h4 {
  font-weight: bold;
}
.hearing_list {
  margin: 5px 0 15px 0;
}
.hearing_list ul {
  padding: 10px 15px;
  background-color: #FFFFFF;
  max-width: 600px;
}
/*ここからcontact*/
#contact_top {
  background-image: url("../images/contact_top.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 30vh;
  position: relative;
}
.align_center {
  text-align: center;
}
.required {
  color: #3ec659;
  font-weight: bold;
}
table {
  width: 90%;
  margin: 0 auto;
  font-size: 1.2rem;
}
table p {
  font-weight: normal;
}
.annotation {
  font-size: 1rem;
}
table .required {
  margin-left: 5px;
}
#contact form {
  margin-top: 70px;
}
#contact th {
  padding: 20px 0 20px 20px;
  width: 25%;
}
#contact td {
  padding: 20px 50px 20px 20px;
}
#contact input {
  background-color: #e9f4ea;
  width: 100%;
  padding: 20px;
  border-radius: 15px;
}
#contact textarea {
  background-color: #e9f4ea;
  width: 100%;
  padding: 20px;
  min-height: 300px;
  border-radius: 15px;
}
#contact .box_submit p {
  margin: 60px 0;
  text-align: center;
}
#contact .box_submit input {
  display: inline-block;
  text-align: center;
  width: 20vw;
  background-color: #3ec659;
  padding: 10px 30px;
  border-radius: 9999px;
  color: #FFFFFF;
  font-size: 2rem;
}
/*ここからdisability_pension*/
#disability_pension_top {
  background-image: url("../images/disability_pension_top.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 30vh;
  position: relative;
}
#disability_pension .flex {
  margin-top: 60px;
  justify-content: center;
}
.disability_pension_category {
  padding: 30px 50px;
  background-color: #e9f4ea;
}
.disability_pension_category:nth-of-type(1) {
  margin-right: 50px;
}
.disability_pension_category h3 {
  color: #3ec659;
  font-size: 1.5rem;
  text-align: center;
}
.disability_pension_category p {
  text-align: center;
}
#payment img {
  width: 100%;
  margin-top: 20px;
}
#payment h3 {
  margin: 60px 0 10px 0;
  color: #3ec659;
  font-size: 1.5rem;
}
#payment table {
  margin: 0 auto;
  width: 100%;
  border-collapse: collapse;
}
#payment tr {
  background-color: #FFFFFF;
  border: solid 3px #e9f4ea;
}
#payment th {
  font-weight: normal;
  padding: 20px 20px 20px 60px;
  width: 50%;
}
#payment td {
  font-weight: normal;
  padding: 20px;
}
.plus {
  text-align: center;
  font-size: 2rem;
  color: #3ec659;
}
.table_annotation {
  margin-top: 40px;
}
.table_annotation a {
  color: blue;
}
#requirement h3 {
  background-color: #e9f4ea;
  padding: 15px;
  font-size: 1.6rem;
  font-weight: bold;
  color: #3ec659;
  margin: 60px 0 15px 0;
}
#requirement h3 span {
  font-size: 2.5rem;
  font-weight: normal;
  margin-right: 20px;
  vertical-align: middle;
}
#merit .align_center {
  margin-bottom: 60px;
}
.merit_list {
  background-color: #FFFFFF;
  padding: 20px;
  margin-top: 30px;
}
.merit_list h3 {
  font-size: 1.5rem;
  color: #3ec659;
  margin-bottom: 10px;
}
.merit_merit {
  font-size: 1.2rem;
  font-weight: bold;
}
.merit_no {
  font-size: 2rem;
  margin-right: 15px;
}
/*ここからsupport_money*/
#support_money_top {
  background-image: url("../images/support_money_top.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 30vh;
  position: relative;
}
#support_money h3 {
  font-size: 1.6rem;
  font-weight: bold;
  color: #3ec659;
  margin-top: 40px;
}
.deposit, .success_fee {
  padding: 20px;
  background-color: #e9f4ea;
  margin-top: 10px;
}
.success_fee ul:first-of-type {
  font-weight: bold;
  margin: 10px 0;
}
/*ここからcase*/
#case_top {
  background-image: url("../images/case_top.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 30vh;
  position: relative;
}
.case_study {
  margin-bottom: 80px;
}
.case_study h3 {
  padding: 15px 5%;
  font-size: 2rem;
  font-weight: bold;
  color: #FFFFFF;
  background-color: #3ec659;
}
.case_study_container {
  padding: 40px 5%;
  background-color: #e9f4ea;
}
.case_left {
  width: 40%;
  margin-right: 5%;
}
.case_man {
  align-items: center;
}
.case_man_icon {
  width: 30%;
  margin-right: 5%;
}
.case_man_icon img {
  width: 100%;
}
.case_man_info {
  width: 65%;
  font-size: 1.7rem;
}
.case_result {
  background-color: #FFFFFF;
  margin-top: 30px;
  padding: 20px;
}
.case_result h4, .case_right h4 {
  font-size: 1.7rem;
  color: #3ec659;
  text-align: center;
  margin-bottom: 10px;
}
.case_result p {
  font-size: 1.7rem;
  padding: 0 30px;
}
.case_right {
  width: 55%;
  background-color: #FFFFFF;
  padding: 20px 30px;
}
.case_right p {
  font-size: 1.5rem;
}
@media screen and (max-width: 960px) {
  /* 1024pxまでの幅の場合に適応される */
  .sp_br {
    display: block;
  }
  .title {
    padding-top: 70px;
    margin-bottom: 70px;
    font-size: 2rem;
  }
  #worries h2 {
    font-size: 2rem;
  }
  #worries li {
    font-size: 1.2rem;
  }
  .header_logo h1 {
    width: 100%;
  }
  .header_logo h1 img {
    width: 100%;
  }
  .contact_button {
    display: none;
  }
  .contact_button_sp {
    display: block;
    width: 100%;
    position: fixed;
    z-index: 99;
    bottom: 0;
  }
  .contact_button_sp .flex {
    background-color: #3ec659;
    padding: 10px 25px;
    align-items: center;
    justify-content: center;
  }
  .contact_button_sp img {
    width: 39px;
    height: 30px;
    margin-right: 10px;
  }
  .contact_button_sp p {
    text-align: center;
    color: #FFFFFF;
    font-weight: bold;
    font-size: 1.5rem;
  }
  .contact_button_spn p span {
    font-size: 1.4rem;
  }
  #main_visual {
    background-size: 100% auto;
    height: 46vw;
  }
  #main_visual .catchphrase h2 {
    font-size: 3rem;
    text-shadow: 1px 2px 10px #000000;
  }
  #worries .flex {
    justify-content: flex-start;
    flex-flow: column;
    flex-direction: column-reverse;
    align-items: center;
    padding-top: 30px;
  }
  #worries ul {
    width: 100%;
    margin-bottom: 30px;
  }
  .worries_man {
    width: 40%;
    margin: 0 auto;
  }
  .tanaka_sr {
    width: 40%;
  }
  .concept {
    width: 55%;
  }
  #solution h2 span {
    font-size: 1.5rem;
  }
  .reason_list li {
    flex-direction: column;
  }
  .reason_list li:nth-child(2)::before {
    left: 0;
  }
  .reason_text h3 {
    font-size: 2rem;
    margin-bottom: 40px;
  }
  .reason_text {
    width: 100%;
    margin-right: 0;
  }
  .reason_image {
    width: 100%;
    margin-top: 30px;
  }
  .reason_list li:nth-child(2) {
    flex-direction: column-reverse
  }
  .reason_text:nth-child(2) {
    margin-left: 0;
  }
  #flow {
    padding-top: 100px;
  }
  .question {
    font-size: 1.2rem;
  }
  .banner_image {
    width: 35%;
  }
  .banner_text {
    width: 60%;
  }
  .banner_text_1 {
    font-size: 2.5rem;
  }
  .banner_text_2 {
    font-size: 3.5rem;
  }
  .banner_contact_btn {
    font-size: 1.3rem;
  }
  #business_area .area_list span:nth-of-type(2) {
    margin-left: 0;
  }
  table {
    font-size: 1rem;
  }
  #requirement h3 span {
    font-size: 2rem;
    margin-right: 15px;
  }
  #requirement h3 {
    font-size: 1.5rem;
  }
  .flow_steps h3 {
    font-size: 1.5rem;
  }
  #contact table {
    width: 100%;
    font-size: 1rem;
  }
  #contact th {
    padding: 0px;
  }
  #contact td {
    padding: 20px 0px 20px 20px;
  }
}
@media screen and (max-width: 768px) {
  /* 768pxまでの幅の場合に適応される */
  body {
    margin-top: 111px;
  }
  #reasons, #case, #flow, #faq, #company, #greeting, #business_area, #disability_pension, #payment, #requirement, #merit, #support_money {
    padding-bottom: 50px;
  }
  .title {
    margin-bottom: 50px;
    font-size: 1.2rem;
  }
  .title::before {
    bottom: -20px;
    width: 50px;
    height: 3px;
  }
  .btn {
    font-size: 1.5rem;
  }
  .pc_br {
    display: none;
  }
  .pc_nav {
    display: none;
  }
  .contact_button_sp img {
    width: 26px;
    height: 20px;
  }
  .contact_button_sp p {
    font-size: 1rem;
  }
  #header {
    width: 100%;
    height: 111px;
    position: fixed;
    z-index: 100;
    top: 0;
    padding-top: 30px;
  }
  .pc_header_container {
    padding-bottom: 20px;
  }
  .header_logo h1 {
    width: 80%;
  }
  /* ↓スマホメニュー */
  .header {
    display: block;
    position: fixed;
    z-index: 101;
    top: 20px;
    right: 20px;
  }
  .hamburger-overlay {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    width: 48px;
    height: 48px;
    border: none;
    background: transparent;
    cursor: pointer;
  }
  .hamburger-overlay__line {
    position: absolute;
    left: 11px;
    width: 30px;
    height: 3px;
    background-color: #333;
    transition: all .6s;
  }
  .hamburger-overlay__line:nth-of-type(1) {
    top: 14px;
  }
  .hamburger-overlay__line:nth-of-type(2) {
    top: 25px;
  }
  .hamburger-overlay__line:nth-of-type(3) {
    top: 36px;
  }
  .hamburger-overlay.active .hamburger-overlay__line {
    background-color: #fff;
  }
  .hamburger-overlay.active .hamburger-overlay__line:nth-of-type(1) {
    transform: translateY(11px) rotate(-45deg);
  }
  .hamburger-overlay.active .hamburger-overlay__line:nth-of-type(2) {
    opacity: 0;
  }
  .hamburger-overlay.active .hamburger-overlay__line:nth-of-type(3) {
    transform: translateY(-11px) rotate(45deg);
  }
  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #3ec659;
    visibility: hidden;
    opacity: 0;
    transition: all .6s;
    z-index: 900;
  }
  .nav-overlay.active {
    visibility: visible;
    opacity: 1;
  }
  .nav-overlay__content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
  }
  .nav-overlay__list {
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .nav-overlay__item {
    opacity: 0;
    transform: translateY(20px);
    transition: all .6s;
  }
  .nav-overlay.active .nav-overlay__item {
    opacity: 1;
    transform: translateY(0);
  }
  .nav-overlay.active .nav-overlay__item:nth-child(1) {
    transition-delay: 0.1s;
  }
  .nav-overlay.active .nav-overlay__item:nth-child(2) {
    transition-delay: 0.2s;
  }
  .nav-overlay.active .nav-overlay__item:nth-child(3) {
    transition-delay: 0.3s;
  }
  .nav-overlay.active .nav-overlay__item:nth-child(4) {
    transition-delay: 0.4s;
  }
  .nav-overlay.active .nav-overlay__item:nth-child(5) {
    transition-delay: 0.5s;
  }
  .nav-overlay.active .nav-overlay__item:nth-child(6) {
    transition-delay: 0.6s;
  }
  .nav-overlay.active .nav-overlay__item:nth-child(7) {
    transition-delay: 0.7s;
  }
  .nav-overlay__link {
    display: inline-block;
    padding: 20px;
    color: #fff;
    font-size: 24px;
    transition: color .3s;
  }
  .nav-overlay__link:hover {
    color: #4a90e2;
  }
  /* ↑スマホメニュー */
  footer .flex_container {
    flex-direction: column;
    align-items: center;
  }
  .footer_left {
    width: 70%;
    margin-right: 0;
  }
  .footer_nav {
    margin-top: 30px;
    width: 100%;
  }
  .footer_nav ul li {
    margin-left: 20px;
  }
  .copy {
    margin-top: 20px;
    text-align: center;
  }
  #main_visual {
    height: 60vw;
  }
  #main_visual .catchphrase h2 {
    font-size: 1.7rem;
  }
  #worries {
    padding: 30px 0px 0px 0px;
  }
  #worries h2 {
    font-size: 1.2rem;
  }
  #worries .flex {
    padding-top: 20px;
  }
  #worries ul {
    margin-bottom: 10px;
  }
  #worries li {
    font-size: 1rem;
    padding: 10px 20px 10px 5px;
    margin-bottom: 10px;
  }
  #worries::before {
    height: 50px;
    bottom: -50px;
  }
  .check p::before {
    width: 25px;
    height: 25px;
    left: -40px;
    top: 0;
  }
  #solution {
    padding: 80px 40px 50px 40px;
  }
  #solution .container {
    flex-direction: column;
    align-items: center;
  }
  #solution .tanaka_sr {
    width: 70%;
    margin-bottom: 20px;
  }
  .tanaka_sr_name span {
    font-size: 1.2rem;
    margin-left: 0px;
  }
  #solution .concept {
    width: 100%;
    margin-left: 0;
  }
  #solution h2 span {
    font-size: 1.2rem;
  }
  #solution .tanaka_sr_name {
    text-align: center;
    padding-top: 20px;
  }
  #solution .btn_right {
    justify-content: center;
    margin-top: 20px;
  }
  .reason_list {
    padding-top: 20px;
  }
  .reason_text h3 {
    font-size: 1.2rem;
    margin: 0px 0px 40px 0px;
  }
  .reason_text h3::before {
    width: 50px;
    height: 3px;
  }
  .reason_list li {
    padding: 20px;
  }
  .reason_list li:nth-child(3) {
    margin-bottom: 0;
  }
  .reason_image {
    margin-top: 10px;
  }
  .reason_list li:nth-child(1)::before {
    content: "01";
    font-size: 5rem;
    top: -4rem;
  }
  .reason_list li:nth-child(2)::before {
    content: "02";
    font-size: 5rem;
    top: -4rem;
  }
  .reason_list li:nth-child(3)::before {
    content: "03";
    font-size: 5rem;
    top: -4rem;
  }
  #flow {
    padding-top: 0px;
  }
  .flow_list {
    flex-wrap: wrap;
    justify-content: start;
    padding: 40px 20px 10px 20px;
  }
  .flow_list h3 {
    font-size: 1rem;
    margin-top: 10px;
    writing-mode: vertical-rl;
    margin: 0 auto;
    padding-top: 5px;
  }
  .flow_step {
    width: 30%;
    margin-right: 5%;
  }
  .flow_step:nth-of-type(3) {
    margin-right: 0;
  }
  .flow_step:nth-of-type(5) {
    margin-right: 0;
  }
  .flow_step .flow_image::before {
    display: none;
  }
  .banner_container {
    flex-direction: column;
  }
  .banner_image {
    margin: 0 0 20px 0;
    width: 60%;
  }
  .banner_text {
    margin-bottom: 50px;
    width: 100%;
  }
  .flow_steps .btn {
    font-size: 1.5rem;
  }
  #faq .container {
    padding: 0;
  }
  .faq {
    margin-bottom: 20px;
  }
  .question {
    font-size: 1rem;
  }
  .question_q {
    font-size: 1.2rem;
  }
  .disability_pension_category {
    padding: 20px 20px;
  }
  .disability_pension_category h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }
  #payment th {
    padding: 10px;
  }
  #payment td {
    padding: 10px;
  }
  #requirement h3 {
    font-size: 1.2rem;
    padding: 10px;
  }
  #requirement h3 span {
    font-size: 1.8rem;
    margin-right: 15px;
  }
  .merit_list h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }
  .merit_no {
    font-size: 1.8rem;
    margin-right: 10px;
  }
  #support_money h3 {
    font-size: 1.2rem;
    margin-top: 30px;
    margin-bottom: 10px;
  }
  .flow_steps h3 {
    font-size: 1.2rem;
  }
  .flow_steps {
    padding: 50px 20px;
  }
  .flow_steps_no {
    margin-right: 10px;
    font-size: 2rem;
  }
  #support_flow .btn p {
    font-size: 1.2rem;
  }
  #support_flow .title {
    margin-bottom: 10px;
  }
  #support_flow .flow_step_list {
    margin-top: 20px;
  }
  #company table {
    font-size: 1rem;
    margin-bottom: 0;
  }
  #company table th {
    width: 40%;
    padding: 10px;
  }
  #company table td {
    width: 60%;
    padding: 10px;
  }
  #greeting .flex {
    flex-direction: column;
    align-items: center;
  }
  #greeting h3 {
    font-size: 1.2rem;
  }
  .concept {
    margin-left: 0;
  }
  .concept_text {
    padding-top: 10px;
  }
  #greeting .tanaka_sr {
    width: 60%;
  }
  #greeting .concept {
    width: 100%;
    margin-top: 30px;
  }
  #contact .box_submit input {
    width: 40vw;
  }
  #case {
    padding-bottom: 20px;
  }
  .case_study {
    margin-bottom: 30px;
  }
  .case_study_container {
    padding: 15px 5% 30px 5%;
    flex-direction: column;
  }
  .case_study h3 {
    padding: 15px 5%;
    font-size: 1.2rem;
  }
  .case_man {
    justify-content: center;
  }
  .case_man_icon {
    width: 30%;
  }
  .case_man_info {
    width: 65%;
    font-size: 1rem;
  }
  .case_result {
    margin-top: 10px;
    padding: 10px;
  }
  .case_left {
    width: 100%;
    margin-right: 0;
  }
  .case_right {
    width: 100%;
    padding: 10px;
  }
  .case_right p {
    font-size: 1rem;
  }
  .case_result h4, .case_right h4 {
    font-size: 1.2rem;
  }
  .case_result p {
    font-size: 1.2rem;
    padding: 0px;
  }
  #contact form {
    margin-top: 30px;
  }
  #contact tr {
    display: flex;
    flex-direction: column;
  }
  #contact th {
    padding: 20px 0 10px 0px;
    width: 100%;
  }
  #contact td {
    padding: 0px;
  }
}
@media screen and (max-width: 428px) {
  /* 480pxまでの幅の場合に適応される */
  #main_visual .catchphrase h2 {
    font-size: 1.3rem;
  }
  #disability_pension .flex {
    flex-direction: column;
    margin-top: 20px;
  }
  .disability_pension_category:nth-of-type(1) {
    margin-right: 0;
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 375px) {
  /* 320pxまでの幅の場合に適応される */
  .banner_text_1 {
    font-size: 2rem;
  }
  .banner_text_2 {
    font-size: 3rem;
  }
  .banner_contact_btn {
    font-size: 1rem;
  }
}