@charset "UTF-8";
/* ==============================================================================================
 Normalize
================================================================================================= */
/*! normalize.css v8.0.0 | MIT License | github.com/necolas/normalize.css */
html {
    -webkit-text-size-adjust: 100%;
    line-height: 1.15;
}

body {
    margin: 0;
}

h1 {
    margin: .67em 0;
    font-size: 2em;
}

hr {
    overflow: visible;
    box-sizing: content-box;
    height: 0;
}

pre {
    font-size: 1em;
    font-family: monospace, monospace;
}

a {
    background-color: transparent;
}

abbr[title] {
    text-decoration: underline;
    text-decoration: underline dotted;
    border-bottom: none;
}

b, strong {
    font-weight: bolder;
}

code, kbd, samp {
    font-size: 1em;
    font-family: monospace, monospace;
}

small {
    font-size: 80%;
}

sub, sup {
    position: relative;
    font-size: 75%;
    vertical-align: baseline;
    line-height: 0;
}

sub {
    bottom: -.25em;
}

sup {
    top: -.5em;
}

img {
    border-style: none;
}

button, input, optgroup, select, textarea {
    margin: 0;
    font-size: 100%;
    font-family: inherit;
    line-height: 1.15;
}

button, input {
    overflow: visible;
}

button, select {
    text-transform: none;
}

button, [type="button"], [type="reset"], [type="submit"] {
    -webkit-appearance: button;
}

button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner {
    padding: 0;
    border-style: none;
}

button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring {
    outline: 1px dotted ButtonText;
}

fieldset {
    padding: .35em .75em .625em;
}

legend {
    display: table;
    box-sizing: border-box;
    max-width: 100%;
    padding: 0;
    color: inherit;
    white-space: normal;
}

progress {
    vertical-align: baseline;
}

textarea {
    overflow: auto;
}

[type="checkbox"], [type="radio"] {
    box-sizing: border-box;
    padding: 0;
}

[type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button {
    height: auto;
}

[type="search"] {
    -webkit-appearance: textfield;
    outline-offset: -2px;
}

[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}

::-webkit-file-upload-button {
    font: inherit;
    -webkit-appearance: button;
}

details {
    display: block;
}

summary {
    display: list-item;
}

template {
    display: none;
}

[hidden] {
    display: none;
}

/* ==============================================================================================
 Base
================================================================================================= */
:root {
    font-size: 10px;
}

body {
    overflow-wrap: break-word;
    width: 100%;
    min-width: 320px;
    height: 100%;
    font-weight: 500;
    font-size: 1.4rem;
    font-family: "游ゴシック", "Yu Gothic", "メイリオ", Arial, sans-serif;
    line-height: 1.7;
    word-wrap: break-word;
}

@media screen and (max-width: 768px) {
    body {
        font-size: 1.4rem;
    }
}

*, *::before, *::after {
    box-sizing: border-box;
}

ul, ol {
    list-style-type: none;
}

a {
    text-decoration: underline;
    transition: color .2s;
}

img {
    max-width: 100%;
}

p, ul, ol, dl, dt, dd, table, h1, h2, h3, h4, h5, h6, blockquote, form {
    margin: 0;
    padding: 0;
}

small {
    font-size: 100%;
}

table {
    width: 100%;
    border-collapse: collapse;
}

input, select, button, textarea {
    font-family: "游ゴシック", "Yu Gothic", "メイリオ", Arial, sans-serif;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border: 0;
    border-radius: 0;
}

input[type="reset"], input[type="image"], input[type="submit"], input[type="button"], button {
    cursor: pointer;
}

@media screen and (max-width: 768px) {
    .pc_display {
        display: none !important;
    }
}

.sp_display {
    display: none !important;
}

@media screen and (max-width: 768px) {
    .sp_display {
        display: inline-block !important;
    }
}

.pc_br {
    display: inline-block;
}

.sp_br {
    display: none;
}

@media screen and (max-width: 768px) {
    .pc_br {
        display: none;
    }
    .sp_br {
        display: inline-block;
    }
}

/* ==============================================================================================
 layout
================================================================================================= */
section {
    color: #fff;
    background: #6bcaba;
}

.section_design, .section_stress {
    color: #333;
    background: #fff;
}

.section_inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 12px;
}

.section_inner .container {
    margin-bottom: 6px;
    padding: 40px;
    color: #333;
    text-align: center;
    background: #fff;
    border-radius: 5px;
}

.section_inner .container:last-child {
    margin-bottom: 0;
}

.section_inner .container > .figure {
    margin-bottom: 40px;
}

@media screen and (max-width: 768px) {
    .section_inner .container .col {
        width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .section_inner .container {
        margin: 0 0 6px;
        padding: 12px;
    }
}

img {
    vertical-align: bottom;
}

figure {
    margin: 0;
}

figure figcaption {
    margin-bottom: 16px;
    font-size: 1.6rem;
}

@media screen and (max-width: 768px) {
    figure figcaption {
        font-size: 1.4rem;
    }
}

/* ==============================================================================================
 text
================================================================================================= */
.hdg_02 {
    font-size: 3.6rem;
    line-height: 1.5;
}

@media screen and (max-width: 768px) {
    .hdg_02 {
        font-size: 2rem;
    }
}

.hdg_03 {
    position: relative;
    margin: 80px 0 24px;
    font-weight: 500;
    font-size: 1.8rem;
}

.hdg_03:after {
    position: absolute;
    top: -11px;
    left: 0;
    width: 32px;
    border-top: 1px solid #6bcaba;
    content: "";
}

@media screen and (max-width: 768px) {
    .hdg_03 {
        margin-top: 50px;
        margin-bottom: 25px;
        font-size: 1.5rem;
    }
}

.hdg_04 {
    position: relative;
    font-size: 1.8rem;
    text-align: center;
}

.hdg_04:after {
    position: absolute;
    top: -11px;
    left: 50%;
    width: 32px;
    border-top: 1px solid #fff;
    content: "";
    transform: translateX(-50%);
}

@media screen and (max-width: 768px) {
    .hdg_04 {
        font-size: 1.5rem;
        text-align: left;
    }
    .hdg_04:after {
        top: -5px;
        left: 0;
        width: 24px;
        margin-left: 0;
        transform: none;
    }
}

.hdg_05 {
    margin-top: 67px;
}

.hdg_05:first-child {
    margin-top: 0;
}

.hdg_05:after {
    display: inline-block;
    height: 45px;
    content: "";
}

@media screen and (max-width: 768px) {
    .hdg_05 {
        margin-top: 40px;
    }
}

.hdg_05 .pro_name {
    position: relative;
    padding-bottom: 5px;
    font-size: 2.4rem;
    color: #4d968b;
    line-height: 1.5;
    border-bottom: 1px solid #6bcaba;
}

.hdg_05 .pro_name span {
    position: absolute;
    right: 0;
    bottom: -35px;
    margin-bottom: 5px;
    font-weight: 500;
    font-size: 1.4rem;
    color: #333;
    line-height: 1.7;
}

@media screen and (max-width: 768px) {
    .hdg_05 .pro_name {
        font-size: 1.5rem;
    }
    .hdg_05 .pro_name span {
        font-size: 1.2rem;
    }
}

.hdg_06 {
    margin: 40px 0 12px;
    padding-left: 12px;
    font-weight: 500;
    font-size: 1.4rem;
    line-height: 1.7;
    border-left: 5px solid #6bcaba;
}

.hdg_07 {
    margin-bottom: 17px;
    font-weight: bold;
    font-size: 1.8rem;
    color: #4d968b;
    text-align: center;
    line-height: 1.7;
}

@media screen and (max-width: 768px) {
    .hdg_07 {
        margin-bottom: 12px;
    }
}

.catch_main {
    width: 100%;
    margin-bottom: 35px;
    font-weight: 500;
    font-size: 1.8rem;
    letter-spacing: .08em;
}

@media screen and (max-width: 768px) {
    .catch_main {
        margin-bottom: 32px;
        font-size: 1.4rem;
    }
}

.catch_sub {
    letter-spacing: .08em;
}

.lead_txt {
    font-size: 3rem;
    letter-spacing: .08em;
}

@media screen and (max-width: 768px) {
    .lead_txt {
        margin: 0;
        font-size: 1.8rem;
        text-align: left;
    }
}

.catch_txt {
    display: inline-block;
    padding: 4px 12px;
    font-weight: bold;
    font-size: 2.4rem;
    color: #fff;
    letter-spacing: .08em;
    background: #4d968b;
    border-radius: 5px;
}

@media screen and (max-width: 768px) {
    .catch_txt {
        width: 100%;
        font-size: 2rem;
        border-radius: 0;
        border-radius: 5px;
    }
}

@media screen and (max-width: 768px) {
    .about_txt {
        font-size: 1.4rem;
    }
}

.coments li {
    position: relative;
    width: 225px;
    margin: 30px auto 0;
    padding: 16px 28px;
    text-align: left;
    background: #e6faf7;
    border-bottom: 1px solid #6bcaba;
    border-radius: 5px;
}

.coments li:before {
    position: absolute;
    bottom: -16px;
    left: 23px;
    display: block;
    width: 0;
    height: 0;
    border-top: 15px solid #6bcaba;
    border-right: 10px solid transparent;
    border-left: 10px solid transparent;
    content: "";
}

.coments li:after {
    position: absolute;
    bottom: -15px;
    left: 23px;
    display: block;
    width: 0;
    height: 0;
    border-top: 15px solid #e6faf7;
    border-right: 10px solid transparent;
    border-left: 10px solid transparent;
    content: "";
}

.coments li:nth-child(2n):before {
    position: absolute;
    right: 23px;
    bottom: -16px;
    left: initial;
    display: block;
    width: 0;
    height: 0;
    content: "";
}

.coments li:nth-child(2n):after {
    position: absolute;
    right: 23px;
    bottom: -15px;
    left: initial;
    display: block;
    width: 0;
    height: 0;
    content: "";
}

.coments li:first-child {
    margin-top: 10px;
}

a {
    color: #4d968b;
}

a:hover {
    text-decoration: none;
}

.ank_link {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 12px;
    text-align: right;
}

.ank_link li {
    display: inline-block;
    margin-bottom: 20px;
}

.ank_link a {
    position: relative;
    margin-left: 19px;
    font-size: 1.4rem;
    color: #333;
}

.ank_link a:before {
    position: absolute;
    top: 2px;
    left: -18px;
    display: inline-block;
    display: inline-block;
    width: 14px;
    height: 14px;
    background: #4d968b;
    border-radius: 50%;
    content: "";
}

.ank_link a:after {
    position: absolute;
    top: 8px;
    left: -14px;
    width: 5px;
    height: 5px;
    border-top: solid 1px #fff;
    border-left: solid 1px #fff;
    content: "";
    transform: rotate(45deg);
}

@media screen and (max-width: 768px) {
    .ank_link a {
        font-size: 1.2rem;
    }
}

/* ==============================================================================================
 header
================================================================================================= */
header {
    height: 64px;
}

@media screen and (max-width: 768px) {
    header {
        height: 54px;
    }
}

.header_inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 900px;
    margin: 0 auto;
    padding: 17px 15px 9px;
}

.header_inner .social_link {
    display: flex;
    align-items: center;
}

.header_inner .link_item {
    margin-left: 24px;
    font-size: 0;
}

@media screen and (max-width: 768px) {
    .header_inner {
        padding: 11px 16px 5px;
    }
    .header_inner .link_item {
        margin-left: 10px;
    }
}

/* ==============================================================================================
 mv_area
================================================================================================= */
.mv_area {
    display: flex;
}

.mv_area .container {
    display: flex;
    align-items: center;
    margin: auto;
    padding: 48px 10px 50px;
}

.mv_area .container .container_inner {
    margin: auto;
    text-align: center;
}

.mv_area .container .container_inner .container_item {
    margin-top: 40px;
    margin-right: auto;
    margin-left: auto;
}

.mv_area .container .container_inner .container_item:first-child {
    margin-top: 0;
}

.mv_area .container .container_inner .container_item:first-child {
    width: 401px;
    padding-left: 0;
    letter-spacing: .08em;
}

.mv_area .container .container_inner .hdg_01 {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media screen and (max-width: 768px) {
    .mv_area .container .container_inner .hdg_01 {
        margin: 40px auto 24px;
    }
}

.mv_area .container .container_inner .hdg_01 + .text {
    margin-top: 15px;
}

@media screen and (max-width: 768px) {
    .mv_area {
        display: block;
        width: 100%;
        height: 100%;
    }
    .mv_area .container {
        padding: 44px 24px 48px;
    }
    .mv_area .container .container_inner {
        flex-flow: column-reverse;
    }
    .mv_area .container .container_inner .container_item:first-child {
        width: auto;
        padding-left: initial;
        letter-spacing: initial;
    }
}

/* ==============================================================================================
 section
================================================================================================= */
/* topic */
.section_topic {
    background: #e6faf7;
}

.section_topic .section_inner {
    max-width: 822px;
    margin: 0 auto;
    padding: 27px 12px 50px;
}

.section_topic .section_inner .container {
    padding: 0;
    text-align: left;
    background: none;
}

.section_topic .section_inner .container dl > .col {
    margin-bottom: 4px;
}

.section_topic .section_inner .container dl > .col:first-child {
    margin-top: 0;
}

.section_topic .section_inner .container dl > .col:last-child {
    margin-bottom: 0;
}

.section_topic .section_inner .container dl > .col > dt {
    padding-right: 40px;
}

.section_topic .section_inner .container dl > .col > dd > a {
    position: relative;
    display: block;
    color: #666;
    text-decoration: underline;
}

.section_topic .section_inner .container dl > .col > dd > a::before {
    position: absolute;
    top: 5px;
    left: -20px;
    display: block;
    width: 14px;
    height: 14px;
    background: #4d968b;
    border-radius: 50%;
    content: "";
}

.section_topic .section_inner .container dl > .col > dd > a::after {
    position: absolute;
    top: 10px;
    left: -16px;
    display: block;
    width: 5px;
    height: 5px;
    border-top: solid 1px #fff;
    border-right: solid 1px #fff;
    content: "";
    transform: rotate(45deg);
}

.section_topic .section_inner .container dl > .col > dd > a:hover {
    text-decoration: none;
}

@media screen and (max-width: 768px) {
    .section_topic .section_inner {
        padding: 50px 24px 45px;
    }
    .section_topic .section_inner .container {
        margin: 0;
    }
    .section_topic .section_inner .container dl > .col {
        display: block;
        margin-bottom: 12px;
    }
    .section_topic .section_inner .container dl > .col > dt {
        padding: 0;
    }
    .section_topic .section_inner .container dl > .col > dd {
        padding-left: 25px;
        line-height: 1.857;
    }
    .section_topic .section_inner .container dl > .col:first-child {
        margin-top: 0;
    }
    .section_topic .section_inner .container dl > .col:last-child {
        margin-bottom: 0;
    }
}

/* intro */
.section_intro {
    text-align: center;
}

.section_intro .section_inner {
    padding: 90px 12px;
}

.section_intro .section_inner .lead_txt {
    font-size: 3.6rem;
    color: #4d968b;
    text-align: center;
    line-height: 1.8;
    letter-spacing: .08em;
}

@media screen and (max-width: 768px) {
    .section_intro .section_inner {
        padding: 55px 0;
    }
    .section_intro .section_inner .lead_txt {
        font-size: 2rem;
    }
}

/* point */
.section_point {
    text-align: center;
}

.section_point .section_inner {
    padding: 80px 12px;
}

.section_point .section_inner .hdg_04 {
    margin: 60px auto 0;
}

@media screen and (max-width: 768px) {
    .section_point .section_inner {
        padding: 54px 24px 0;
        text-align: left;
    }
    .section_point .section_inner .hdg_04 {
        margin: 47px auto 0;
    }
}

/* stress */
.section_stress .section_inner {
    position: relative;
}

.section_stress .section_inner .lead_txt {
    position: relative;
    z-index: 3;
    margin-top: 120px;
    color: #4d968b;
}

.section_stress .section_inner .lead_txt .pc_br {
    margin-bottom: 8px;
}

.section_stress .section_inner .img_box {
    position: absolute;
    top: 0;
    right: 0;
}

.section_stress .section_inner .box {
    position: relative;
    z-index: 3;
    margin-bottom: 80px;
}

@media screen and (max-width: 768px) {
    .section_stress .section_inner {
        padding: 54px 24px;
    }
    .section_stress .section_inner .lead_txt {
        margin-top: 0;
    }
    .section_stress .section_inner .box {
        margin-bottom: 0;
        text-align: center;
    }
    .section_stress .section_inner .img_box {
        position: relative;
        margin: 66px 0 60px;
        text-align: center;
    }
    .section_stress .section_inner .hdg_03 {
        margin-bottom: 20px;
        text-align: left;
    }
}

/* system */
.section_system .section_inner {
    padding: 80px 12px;
}

.section_system .section_inner .lead_txt {
    text-align: center;
}

.section_system .section_inner .about_txt {
    margin: 65px 0;
    text-align: center;
}

.section_system .section_inner .hdg_04 {
    margin: 50px 0 24px;
}

.section_system .section_inner .separate {
    padding-top: 16px;
    padding-left: 30px;
    border-left: 1px dotted #6bcaba;
}

.section_system .section_inner .lyt_col3 {
    display: flex;
    justify-content: space-between;
}

.section_system .section_inner .lyt_col3 .col {
    width: 32.12%;
    padding: 20px 20px 14px;
    color: #333;
    text-align: center;
    background: #fff;
    border-radius: 5px;
}

.section_system .section_inner .lyt_col3 .col .concept_area {
    text-align: center;
}

.section_system .section_inner .lyt_col3 .col .catch_txt {
    width: 100%;
    margin: 20px 0 16px;
    padding: 4px 12px;
    font-size: 2.2rem;
    letter-spacing: .08em;
}

.section_system .section_inner .lyt_col2 {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.section_system .section_inner .lyt_col2:last-child {
    align-items: center;
    margin-bottom: 0;
}

.section_system .section_inner .lyt_col2._type2:last-child {
    align-items: stretch;
}

.section_system .section_inner .lyt_col2._type2 > .col:first-child {
    margin: 0 auto;
}

.section_system .section_inner .lyt_col2._type2 > .col > .img {
    margin-top: 20px;
}

.section_system .section_inner .lyt_col2._type2 > .col.separate {
    padding-top: 0;
}

.section_system .section_inner .lyt_col2._type2 > .col > .title {
    font-size: 1.6rem;
}

.section_system .section_inner .lyt_col2._type2 > .col > .text {
    margin-top: 20px;
}

@media screen and (max-width: 768px) {
    .section_system .section_inner {
        padding: 54px 12px;
    }
    .section_system .section_inner .container:last-child .catch_txt {
        margin-top: 35px;
    }
    .section_system .section_inner .lead_txt {
        padding: 0 12px;
    }
    .section_system .section_inner .about_txt {
        margin: 32px 12px 59px;
        text-align: left;
    }
    .section_system .section_inner .hdg_04 {
        margin: 20px 0 20px;
        text-align: center;
    }
    .section_system .section_inner .hdg_04:after {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    .section_system .section_inner .separate {
        margin-top: 32px;
        padding-top: 32px;
        padding-left: 0;
        border-top: 1px dotted #6bcaba;
        border-left: none;
    }
    .section_system .section_inner .lyt_col3 {
        flex-direction: column;
        padding: 0;
    }
    .section_system .section_inner .lyt_col3 .col {
        width: 100%;
        margin-bottom: 6px;
        padding: 20px 12px 12px;
    }
    .section_system .section_inner .lyt_col3 .col .concept_area {
        text-align: center;
    }
    .section_system .section_inner .lyt_col3 .col .concept_area .catch_txt {
        text-align: center;
    }
    .section_system .section_inner .lyt_col3 .col:last-child {
        margin-bottom: 0;
    }
    .section_system .section_inner .lyt_col2 {
        flex-direction: column;
        margin-bottom: 0;
    }
    .section_system .section_inner .lyt_col2:first-child {
        margin-bottom: 0;
    }
    .section_system .section_inner .lyt_col2._type2:last-child {
        align-items: normal;
    }
    .section_system .section_inner .lyt_col2._type2 > .col.separate {
        padding-top: 16px;
    }
    .section_system .section_inner .catch_txt {
        margin-top: 48px;
    }
}

/* design */
.section_design {
    font-size: 1.2rem;
}

.section_design .section_inner {
    position: relative;
    display: flex;
    justify-content: flex-end;
    padding: 136px 12px 109px;
}

.section_design .box {
    position: relative;
    z-index: 3;
    width: 62.96%;
}

.section_design .box .lyt_col2 {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

.section_design .box .lyt_col2 .col:nth-child(2) {
    padding-left: 11px;
}

.section_design .box .lyt_col2 img {
    max-width: initial;
}

.section_design .img_box {
    position: absolute;
    top: 80px;
    left: 31px;
}

.section_design .hdg_02 {
    margin-bottom: 64px;
    color: #4d968b;
    letter-spacing: .08em;
}

@media screen and (max-width: 768px) {
    .section_design .section_inner {
        position: relative;
        display: flex;
        flex-direction: column-reverse;
        padding: 55px 24px 64px;
    }
    .section_design .section_inner .box {
        width: 100%;
        margin-left: 0;
    }
    .section_design .section_inner .box .lyt_col2 {
        flex-direction: column;
        margin-top: 27px;
    }
    .section_design .section_inner .box .lyt_col2 .col {
        padding: 0;
    }
    .section_design .section_inner .box .lyt_col2 .col:first-child {
        margin-bottom: 25px;
        text-align: center;
    }
    .section_design .section_inner .img_box {
        position: static;
        max-width: 100%;
        margin-left: 33.89%;
    }
    .section_design .section_inner .hdg_02 {
        width: 100%;
        margin: 32px 0 40px;
        font-size: 3rem;
    }
    .section_design .section_inner .sup {
        font-size: 1rem;
    }
}

.txt_name {
    margin-bottom: 10px;
    font-weight: bold;
}

.txt_name:after {
    content: " / ";
}

@media screen and (max-width: 768px) {
    .txt_name {
        margin-bottom: 15px;
    }
    .txt_name:after {
        display: none;
    }
}

.history_txt {
    margin-top: 10px;
    font-size: 1.1rem;
}

@media screen and (max-width: 768px) {
    .history_txt {
        margin-top: 10px;
    }
}

/*product*/
.section_product {
    padding: 0 12px 80px;
    color: #333;
    background: #fff;
}

.section_product .section_inner {
    position: relative;
}

.section_product .section_inner .about_txt {
    margin-bottom: 30px;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .about_txt {
        margin-bottom: 35px;
    }
}

.section_product .section_inner .point_thin {
    margin-top: 50px;
    padding-right: 25px;
    font-weight: lighter;
    font-size: 3.6rem;
    color: #4d968b;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .point_thin {
        margin: 35px 0 0 30px;
        padding-right: 0;
        font-size: 2.4rem;
        line-height: 1.5;
    }
}

.section_product .section_inner .point_deep {
    margin-top: 50px;
    font-weight: bold;
    font-size: 3.6rem;
    color: #4d968b;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .point_deep {
        margin: 40px 30px 0 0;
        font-size: 2.4rem;
        line-height: 1.5;
    }
}

.section_product .section_inner .lyt_col2 {
    display: flex;
    justify-content: space-between;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .lyt_col2 {
        flex-direction: column;
        width: 100%;
    }
    .section_product .section_inner .lyt_col2 .ink_col {
        max-width: 335px;
        margin: 0 auto;
    }
}

.section_product .section_inner .pen_box {
    max-width: 800px;
    margin: 0 auto;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .pen_box {
        width: 100%;
    }
}

.section_product .section_inner .pen_05 {
    flex-direction: row-reverse;
    justify-content: space-between;
    margin-bottom: 60px;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .pen_05 {
        flex-direction: row-reverse;
        justify-content: center;
        margin: 40px 0 35px;
    }
}

.section_product .section_inner .pen_07 {
    justify-content: space-between;
    margin-bottom: 60px;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .pen_07 {
        flex-direction: row;
        justify-content: center;
        margin: 60px 0 35px;
    }
}

.section_product .section_inner .pro_info_05 {
    position: absolute;
    top: 265px;
    justify-content: flex-start;
    margin-left: 53.89%;
}

.section_product .section_inner .pro_info_05 > .col dl dt {
    flex: 0 0 33px;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .pro_info_05 {
        position: static;
        flex-direction: row;
        justify-content: center;
        margin-left: 0;
    }
    .section_product .section_inner .pro_info_05 > .col:first-child {
        margin-right: 16px;
    }
}

.section_product .section_inner .pro_info_07 {
    position: absolute;
    top: 610px;
    justify-content: flex-start;
    margin-right: calc(53.89% - .82%);
    margin-left: .82%;
}

.section_product .section_inner .pro_info_07 > .col dl dt {
    flex: 0 0 33px;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .pro_info_07 {
        position: static;
        flex-direction: row;
        justify-content: center;
        margin-bottom: 8px;
        margin-left: 0;
    }
    .section_product .section_inner .pro_info_07 > .col:first-child {
        margin-right: 16px;
    }
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .pro_icon {
        align-items: center;
    }
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .ink_area {
        display: block;
    }
}

.section_product .section_inner .pro_ink {
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

@media screen and (max-width: 768px) {
    .section_product .section_inner .pro_ink {
        flex-direction: row;
        justify-content: center;
        margin-bottom: 18px;
    }
    .section_product .section_inner .pro_ink .col {
        flex: 1 1 100%;
    }
    .section_product .section_inner .pro_ink .col:first-child {
        flex: 0 0 auto;
        margin-right: 16px;
    }
    .section_product .section_inner .pro_ink + p {
        margin-bottom: 40px;
    }
}

@media screen and (max-width: 768px) {
    .section_product {
        padding: 0 24px 20px;
    }
    .section_product .section_inner {
        padding: 0;
    }
}

/* ==============================================================================================
 footer
================================================================================================= */
footer {
    padding: 11px 0 10px;
    text-align: center;
    background: #4d968b;
}

footer .copyright {
    color: #fff;
}

@media screen and (max-width: 768px) {
    footer {
        padding: 6px 0;
        font-size: 1.2rem;
    }
}

/* ==============================================================================================
 table
================================================================================================= */
table {
    border-collapse: collapse;
}

table th {
    background: #e6faf7;
}

table th, table td {
    padding: 10px 18px;
    border: 1px solid #e5e5e5;
}

@media screen and (max-width: 768px) {
    table th, table td {
        padding: 10px 12px;
    }
}

.col_tbl {
    text-align: left;
}

.scroll_tbl {
    position: relative;
}

@media screen and (max-width: 768px) {
    .scroll_tbl {
        overflow: auto;
        white-space: nowrap;

        overflow-scrolling: touch;
    }
    .scroll_tbl table {
        width: 768px;
    }
    .scroll_tbl table th {
        padding: 10px 67px;
    }
}

.scroll_tbl .swipe_img {
    display: none;
}

@media screen and (max-width: 768px) {
    .scroll_tbl .swipe_img {
        position: absolute;
        top: 50%;
        left: 50%;
        display: block;
        transform: translateY(-50%) translateX(-50%);
    }
}

/* ==============================================================================================
 list
================================================================================================= */
dl div {
    display: flex;
}

dl dt {
    padding-right: 5px;
}

.list-lead li span {
    margin-right: 10px;
}

.list-lead li span a img {
    vertical-align: middle;
}

.list-lead li + span {
    margin-right: 0;
}

/* ==============================================================================================
 img
================================================================================================= */
.zebra {
    width: 112px;
    height: 38px;
}

.facebook {
    width: 30px;
    height: 30px;
}

.twitter {
    width: 32px;
    height: 32px;
}

.blen {
    width: 202px;
    height: 88px;
}

.img_mv {
    width: 100%;
    max-width: 100%;
    height: auto;
}

.point_img {
    position: relative;
    bottom: 5px;
    font-size: 0;
    text-align: center;
}

.point_img._type2 {
    margin-top: 65px;
}

@media screen and (max-width: 768px) {
    .point_img {
        position: relative;
        bottom: 50px;
    }
    .point_img._type2 {
        position: static;
        margin-top: 32px;
    }
}

.ball_size {
    margin-right: 37px;
}

@media screen and (max-width: 768px) {
    .ball_size {
        margin-right: 0;
    }
}

.type_color {
    margin-right: 10px;
}

@media screen and (max-width: 768px) {
    .type_color {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

.img_graph {
    width: 100%;
}

@media screen and (max-width: 768px) {
    .img_graph {
        width: initial;
        max-width: 100%;
    }
}

/* ==============================================================================================
 video
================================================================================================= */
.video {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
}

.video iframe {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

/* ==============================================================================================
 js-tab
================================================================================================= */
.js-tab .js-tab-content {
    display: none;
}

.js-tab .js-tab-content.is-tab-current {
    display: block;
}

.tabButtonWrap {
    padding: 20px 0 0;
    background-color: #e6faf7;
}

.tabButtonWrap > .lead_txt {
    text-align: center;
}

.tabButtonWrap .tabButtonList {
    position: relative;
    display: flex;
    justify-content: center;
}

.tabButtonWrap .tabButtonList::before {
    position: absolute;
    bottom: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 6px;
    background-color: #c1c1c1;
    content: "";
}

.tabButtonWrap .tabButtonList > li + li {
    margin-left: 25px;
}

.tabButtonWrap .tabButtonList > li > .tabButton {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 302px;
    padding: 14px 20px 14px 40px;
    background-color: #c1c1c1;
    border-radius: 6px 6px 0 0;
}

.tabButtonWrap .tabButtonList > li > .tabButton::before {
    position: absolute;
    top: 50%;
    left: 10px;
    width: 24px;
    height: 24px;
    background-color: #4d968b;
    border-radius: 50%;
    content: "";
    transform: translateY(-50%);
}

.tabButtonWrap .tabButtonList > li > .tabButton::after {
    position: absolute;
    top: 50%;
    left: 18px;
    width: 8px;
    height: 8px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    content: "";
    transform: translateY(-50%) rotate(45deg);
}

.tabButtonWrap .tabButtonList > li > .tabButton > .icon {
    position: absolute;
    top: -16px;
    right: -40px;
}

.tabButtonWrap .tabButtonList > li > .tabButton > .logo_color {
    margin-left: 20px;
}

.tabButtonWrap .tabButtonList > li > .tabButton.is-tab-current {
    position: relative;
    z-index: 5;
    background-color: #6bcaba;
}

.tabButtonWrap .tabButtonList > li > .tabButton.is-tab-current::before {
    background-color: #fff;
}

.tabButtonWrap .tabButtonList > li > .tabButton.is-tab-current::after {
    border-top: 1px solid #4d968b;
    border-right: 1px solid #4d968b;
    transform: translateY(-50%) rotate(135deg);
}

@media screen and (max-width: 768px) {
    .tabButtonWrap .tabButtonList > li + li {
        margin-left: 10px;
    }
    .tabButtonWrap .tabButtonList > li > .tabButton {
        width: 140px;
        padding: 22px 14px 22px 40px;
    }
    .tabButtonWrap .tabButtonList > li > .tabButton::before {
        width: 20px;
        height: 20px;
    }
    .tabButtonWrap .tabButtonList > li > .tabButton::after {
        left: 17px;
        width: 6px;
        height: 6px;
    }
    .tabButtonWrap .tabButtonList > li > .tabButton img {
        flex-basis: 100%;
    }
    .tabButtonWrap .tabButtonList > li > .tabButton > .icon {
        top: -10px;
        right: -10px;
        width: 40px;
    }
}