@charset "UTF-8";

/*----------------------
 * 1. GENERAL
 *   1.1  Margin
 *   1.2  Text
 *   1.3  Titles and Subtitles
 *   1.4  Buttons
 *   1.5 Other Elements
 *        1.5.1 sns icon
 *        1.5.2 page top
 * 2. HEADER
 * 3. NAV
 * 4. CONTENT
 * 5. FOOTER
 * 6. INTERACTIONS
 */

/*-------------------------------
 * 1.GENERAL
 * ----------------------------*/
html {
    font-size: 62.5%;
}
html,
body {
	overflow-x: hidden;
}
body {
    font-family: 'Hiragino Kaku Gothic ProN W3', 'ヒラギノ角ゴ ProN W3', "游ゴシック",YuGothic, sans-serif;
    margin: 0;
    padding: 0 80px 0 0;
    font-size: 1.6rem;
	background: #fff;
	color: #000;
	line-height: 1.8;
	font-weight: 500;
	letter-spacing: 0.05em;
	overflow: hidden;
}
@media (max-width: 991px) {
    body {
        font-size: 1.4rem;
    }
}
@media (max-width: 767px) {
    body {
        letter-spacing: 0;
        padding-right: 0;
    }
}
@media (max-width: 320px) {
    body {
        font-size: 1.3rem;
    }
}

a {
    color: #ee7c9d;
    text-decoration: underline;
    cursor: pointer;
}
a:hover {
    color: #ee7c9d;
    text-decoration: none;
}
a:focus {
  outline: none !important;
  overflow: hidden;
  text-decoration: none;
}

a[href^="tel:"] {
	cursor: default;
	text-decoration: none;
}
a[href^="tel:"]:hover {
	text-decoration: none;
}
@media (max-width: 767px) {
	a[href^="tel:"] {
		cursor: pointer;
	}
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

strong {
    font-weight: 600;
    font-family: 'Hiragino Kaku Gothic ProN W6', 'ヒラギノ角ゴ ProN W6', "游ゴシック",YuGothic, sans-serif;
}

img {
    display: block;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}
a img:hover {
    opacity: 0.75;
    transition: 0.5s;
}

.sp-only {
    display: none;
}
.pc-only {
    display: block;
}
@media (max-width: 767px) {
    .sp-only {
        display: block;
    }
    .pc-only {
        display: none;
    }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 1.1  Margin
 * ------------------------------*/
.mt00 { margin-top: 0 !important; }
.mt05 { margin-top: 0.5rem !important; }
.mt10 { margin-top: 1rem !important; }
.mt20 { margin-top: 2rem !important; }
.mt30 { margin-top: 3rem !important; }
.mt40 { margin-top: 4rem !important; }
.mt50 { margin-top: 5rem !important; }
.mt60 { margin-top: 6rem !important; }
.mt70 { margin-top: 7rem !important; }
.mt80 { margin-top: 8rem !important; }

.mb00 { margin-bottom: 0 !important; }
.mb05 { margin-bottom: 0.5rem !important; }
.mb10 { margin-bottom: 1rem !important; }
.mb20 { margin-bottom: 2rem !important; }
.mb30 { margin-bottom: 3rem !important; }
.mb40 { margin-bottom: 4rem !important; }
.mb50 { margin-bottom: 5rem !important; }
.mb60 { margin-bottom: 6rem !important; }
.mb70 { margin-bottom: 7rem !important; }
.mb80 { margin-bottom: 8rem !important; }

@media (max-width: 767px) {
    .mt00-xs {
        margin-top: 0 !important;
    }
    .mt10-xs {
        margin-top: 1rem !important;
    }
    .mt20-xs {
        margin-top: 2rem !important;
    }
    .mt30-xs {
        margin-top: 3rem !important;
    }
    .mt40-xs {
        margin-top: 4rem !important;
    }
    .mt50-xs {
        margin-top: 5rem !important;
    }
    .mb00-xs {
        margin-bottom: 0 !important;
    }
    .mb10-xs {
        margin-bottom: 1rem !important;
    }
    .mb20-xs {
        margin-bottom: 2rem !important;
    }
    .mb30-xs {
        margin-bottom: 3rem !important;
    }
    .mb40-xs {
        margin-bottom: 4rem !important;
    }
    .mb50-xs {
        margin-bottom: 5rem !important;
    }
}

/* 1.2 Text
 * ------------------------------*/
.text-left {
    text-align: left !important;
}
.text-center {
    text-align: center !important;
}
.text-right {
    text-align: right !important;
}
@media (max-width: 767px) {
     .text-left-xs {
        text-align: left !important;
    }
    .text-center-xs {
        text-align: center !important;
    }
    .text-right-xs {
        text-align: right !important;
    }
}

.txt-red,
.txt-red a,
.txt-red a:hover {
    color: #df2000 !important;
}

.f10 { font-size: 1rem !important; }
.f11 { font-size: 1.1rem !important; }
.f12 { font-size: 1.2rem !important; }
.f13 { font-size: 1.3rem !important; }
.f14 { font-size: 1.4rem !important; }
.f15 { font-size: 1.5rem !important; }
.f16 { font-size: 1.6rem !important; }
.f17 { font-size: 1.7rem !important; }
.f18 { font-size: 1.8rem !important; }
.f19 { font-size: 1.9rem !important; }
.f20 { font-size: 2rem !important; }
.f21 { font-size: 2.1rem !important; }
.f22 { font-size: 2.2rem !important; }
.f23 { font-size: 2.3rem !important; }
.f24 { font-size: 2.4rem !important; }
.f25 { font-size: 2.5rem !important; }
@media (max-width: 991.98px) {
    .f18, .f19 {
        font-size: 1.6rem !important;
    }
    .f20, .f21 {
        font-size: 1.7rem !important;
    }
    .f22, .f23 {
        font-size: 1.8rem !important;
    }
    .f24, .f25 {
        font-size: 2rem !important;
    }
}
@media (max-width: 767.98px) {
    .f13, .f14 {
        font-size: 1.2rem !important;
    }
    .f15, .f16 {
        font-size: 1.3rem !important;
    }
    .f17, .f18 {
        font-size: 1.4rem !important;
    }
    .f19, .f20, .f21 {
        font-size: 1.5rem !important;
    }
    .f22, .f23, .f24, .f25 {
        font-size: 1.6rem !important;
    }
    .f15-xs {
        font-size: 1.5rem !important;
    }
    .f14-xs {
        font-size: 1.4rem !important;
    }
    .f13-xs {
        font-size: 1.3rem !important;
    }
    .f12-xs {
        font-size: 1.2rem !important;
    }
    .f11-xs {
        font-size: 1.1rem !important;
    }
    .f10-xs {
        font-size: 1rem !important;
    }
}

/* 1.3 Titles and Subtitles
 * ------------------------------*/
h1, h2, h3, h4 {
    margin: 0;
    line-height: 1.8;
    font-weight: 600;
}
@media (max-width: 767px) {
    h1, h2, h3, h4 {
        line-height: 1.6;
    }
}

.sub,
.subsub {
    margin: 0 0 3rem;
}
@media (max-width: 767px) {
    .sub,
    .subsub {
        margin-bottom: 2rem;
    }
}

/* 1.4 Buttons
 * ------------------------------*/
/* 1.5 Other Elements
 * ------------------------------*/
/* 1.5.1 sns Icon ------------*/
.sns-list a {
    display: block;
    text-decoration: none;
    margin-top: 22px;
}

.knt_general-set .icon_social {
    padding: 0;
    text-align: right;
}
.knt_general-set .icon_social .line {
    display: inline-block;
    line-height: 23px;
}
.knt_general-set .icon_social .line img {
    vertical-align: top;
}
.knt_general-set .icon_social iframe {
    max-width: 150px !important;
}
.knt_general-set .icon_social .twitter-share-button {
    height: 25px !important;
}

.social {
    margin: 0 auto;
    max-width: 400px;
}
.social .icon_social {
    position: relative;
    right: 0;
    top: 0;
    z-index: 3;
}
.knt_general-set,
.knt_general-set .icon_social .socialBoxON {
	display:-webkit-box;
	display:-ms-flexbox;
	display:flex;
	-webkit-box-pack:center;
	-ms-flex-pack:center;
	justify-content:center;
}
.knt_general-set .icon_social .socialBoxON {
	margin-bottom: 30px;
}
.knt_general-set .icon_social .socialBoxON > iframe {
	margin: 0 5px;
}

/* 1.5.2 page top ------------*/
#pagetop {
    display: none;
    position: fixed;
    bottom: 15px;
    right: 8px;
    width: 64px;
    height: 64px;
    z-index: 10;
    background: url(../img/pc/pagetop.png) 50% 50% no-repeat;
    background-size: contain;
    text-indent: 100% !important;
	white-space: nowrap;
	overflow: hidden;
}
#pagetop:hover {
    cursor: pointer;
    opacity: 0.8;
    transition: 0.5s;
}
@media (max-width: 767px) {
    #pagetop {
        bottom: 10px;
        width: 50px;
        height: 50px;
    }
}

/*-------------------------------
 * 2. HEADER
 * ----------------------------*/
header {
    width: 100%;
    margin: 0;
    padding: 0;
    -webkit-animation: fadeIn 1s linear both;
    animation: fadeIn 1s linear both;
    -webkit-animation-delay: 0.1s;
    animation-delay: 0.1s;
    position: relative;
}
header .fukidashi {
    width: calc(405 / 1280 * 100vw);
    position: absolute;
    bottom: calc(30 / 1280 * 100vw);
    right: calc(134 / 1280 * 100vw);
    margin: 0;
}
header .fukidashi a img:hover {
    opacity: 0.85;
    transition: 0.7s;
}
@media (max-width: 480px) {
    header .fukidashi {
        width: 190px;
        bottom: 15px;
        right: 23px;
    }
}
@media (max-width: 390px) {
    header .fukidashi {
        width: 170px;
        bottom: 13px;
        right: 23px;
    }
}
@media (max-width: 380px) {
    header .fukidashi {
        right: 20px;
    }
}
@media (max-width: 360px) {
    header .fukidashi {
        width: 160px;
        right: 21px;
    }
}
@media (max-width: 320px) {
    header .fukidashi {
        width: 140px;
        right: 18px;
    }
}

/*-------------------------------
 * 3. NAV
 * ----------------------------*/
#logo-nav {
     position: absolute;
     top: 15px;
     right: 10px;
     -webkit-animation: fadeIn 1s linear both;
    animation: fadeIn 1s linear both;
    -webkit-animation-delay: 0.1s;
    animation-delay: 0.1s;
  }
#main-nav {
    position: absolute;
    top: 72px;
    right: 21px;
    -webkit-animation: fadeIn 1s linear both;
    animation: fadeIn 1s linear both;
    -webkit-animation-delay: 0.1s;
    animation-delay: 0.1s;
}
@media (min-height: 1024px) {
     #logo-nav,
     #main-nav {
        position: fixed;
    }
}
@media (max-width: 767px) {
    #logo-nav,
    #main-nav {
        display: none;
    }
}

#main-nav ul.nav.neko {
    padding-top: 20px;
}
#main-nav ul.nav  li {
    padding-bottom: 10px;
}
#main-nav ul.nav li a {
    display: block;
    padding: 10px;
    background: #fff;
    border-radius: 20px;
}
#main-nav ul.nav li a:hover {
    background: #fbcfce;
    transition: 0.5s;
}
#main-nav ul.nav  li a:hover img {
    opacity: 1;
}
#main-nav ul.nav  li.entry {
    padding-top: 10px;
}
#main-nav ul.nav  li.entry a,
#main-nav ul.nav  li.entry a:hover {
    background: none;
    border-radius: none;
    padding: 0;
}
#main-nav ul.nav  li.entry a:hover img {
    opacity: 0.75;
}

#main-nav-xs {
    display: none;
}
@media (max-width: 767px) {
    #main-nav-xs {
        display: block;
    }
    .nav-sp {
        width: 100%;
        height: 100%;
        position: fixed;
        z-index: 100;
        top: 0;
        left: 0;
        color: #000;
        transform: translateY(-150%);
        transition: all 0.6s;
        width: 100%;
        font-family: 'Hiragino Kaku Gothic ProN W6', 'ヒラギノ角ゴ ProN W6', "游ゴシック",YuGothic, sans-serif;
    }
    .nav-sp li {
        font-size: 1.4rem;
        padding: 0;
        width: 100%;
        text-align: left;
        margin-bottom: 0.2rem;
    }
    .nav-sp li a {
        display: block;
        color: #000;
        background: #fff;
        padding: 0.8rem 1.5rem 0.8rem 3rem;
        text-decoration: none;
    }
    .nav-sp li a:hover {
        text-decoration: none;
        background: #FAE9E7;
    }
    .nav-sp li.entry a {
        color: #fff;
        background: #da6184;
        padding: 1rem 1.5rem 1rem 5rem;
    }
    .nav-sp li.entry a:hover {
        opacity: 0.75;
    }
    .nav-sp.active {
        transform: translateY(0);
        background: rgba(225, 223, 223, 0.95);
    }
    .nav-sp ul {
        padding-top: 4.3rem;
    }
    .nav-sp li i {
        display: inline-block;
        margin-right: 1rem;
        font-size: 1.4rem;
    }
    .nav-sp li.sns-list .flex-box {
        width: 110px;
        margin: 1rem auto 0;
        display: table;
    }
    .nav-sp li.sns-list a {
        width: 55px;
        background: transparent;
        display: table-cell;
        vertical-align: top;
        padding: 0 0.8rem;
        margin-top: 0;
    }
    .nav-sp li.sns-list .sub {
        margin: 2rem 0 0.5rem;
        font-size: 1.3rem;
        line-height: 1.5;
        text-align: center;
    }
    .nav-toggle {
        display: block;
        position: fixed;
        right: 15px;
        top: 10px;
        width: 41px;
        height: 41px;
        cursor: pointer;
        z-index: 200;
        background: inherit;
        text-align: center;
        background: #b11402;
        border-radius: 50%;
    }
    .nav-toggle span {
        display: block;
        position: absolute;
    }
    .nav-toggle .line {
        width: 23px;
        border-bottom: solid 3px #fff;
        -webkit-transition: .35s ease-in-out;
        -moz-transition: .35s ease-in-out;
        transition: .35s ease-in-out;
        right: 9px;
    }
    .nav-toggle .line:nth-child(1) {
        top: 11px;
    }
    .nav-toggle .line:nth-child(2) {
        top: 18px;
    }
    .nav-toggle .line:nth-child(3) {
        top: 25px;
    }
    .nav-toggle.active {
        border: none;
        background: none;
    }
    .nav-toggle.active .line:nth-child(1) {
        top: 10px;
        -webkit-transform: rotate(-45deg);
        -moz-transform: rotate(-45deg);
        transform: rotate(-45deg);
        border-color: #000;
    }
    .nav-toggle.active .line:nth-child(3) {
        top: 10px;
        -webkit-transform: rotate(45deg);
        -moz-transform: rotate(45deg);
        transform: rotate(45deg);
        border-color: #000;
    }
    .nav-toggle.active .line:nth-child(2) {
        display: none;
    }
}

/*-------------------------------
 * 4. CONTENT
 * ----------------------------*/
#wrapper {
    width: 100%;
    margin: 0;
    padding: 0;
}

main {
    background: #efecec url(../img/pc/main-bg.png) 0 0 no-repeat;
    background-size: cover;
    -webkit-animation: fadeIn 1s linear both;
    animation: fadeIn 1s linear both;
    -webkit-animation-delay: 0.1s;
    animation-delay: 0.1s;
}

section {
    padding: 5rem 0;
    margin: 0;
    position: relative;
}
section.line {
    background: url(../img/pc/line.png) bottom left no-repeat;
    background-size: contain;
    padding-bottom: 7rem;
}
@media (max-width: 991px) {
    section {
        padding: 3.5rem 0;
    }
    section.line {
        padding-bottom: 4rem;
    }
}
@media (max-width: 767px) {
    section {
        padding: 5rem 1.5rem 2rem;
    }
    section.line {
        background-image: url(../img/sp/line.png);
        padding-bottom: 3.5rem;
    }
}

.inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 0.5rem 0 0;
}
@media (max-width: 1199px) {
    .inner {
        max-width: 800px;
        padding-right: 0;
    }
}
@media (max-width: 991px) {
    .inner {
        max-width: 600px;
    }
}
@media (max-width: 767px) {
    .inner {
        max-width: 100%;
    }
}

.image {
    padding-top: 2.5rem;
    position: relative;
}
@media (max-width: 767px) {
    .image {
        padding-top: 1.5rem;
    }
}

.flex-box {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: flex-start;
    align-content: flex-start;
}
.flex-box .col {
    width: 49.5%;
     box-sizing: border-box;
}
@media (max-width: 767px) {
    .flex-box .col {
        width: 100% !important;
        margin-bottom: 1.5rem;
    }
    .flex-box .col:last-of-type {
        margin-bottom: 0 !important;
    }
}

.mark-5th {
    position: absolute;
    top: 0;
    left: 0;
    margin: 0;
}
.icon-sub {
    position: absolute;
    top: 40px;
    left: 130px;
    margin: 0;
}
@media (max-width: 1199px) {
    .icon-sub img {
        width: 150px;
    }
}
@media (max-width: 991px) {
    .mark-5th img {
        width: 110px;
    }
    .icon-sub {
        top: 30px !important;
        left: 95px;
    }
    .icon-sub img {
        width: 110px;
    }
}
@media (max-width: 767px) {
    .mark-5th img {
        width: 80px;
    }
    .icon-sub {
        top: 10px !important;
        left: 70px;
    }
    .icon-sub img {
        width: 100px;
    }
}
@media (max-width: 320px) {
    .mark-5th img {
        width: 70px;
    }
}

/*----- about -----*/
#about {
    position: relative;
    background: url(../img/pc/about-bg.jpg) 0 0 no-repeat;
    background-size: cover;
}
#about .btn-box {
    max-width: 1000px;
    margin: 0 auto;
}
#about .flex-box {
    margin-top: 1rem;
}
@media (max-width: 767px) {
    #about {
        margin-top: -0.1rem;
        padding: 2rem 1.5rem;
    }
    #about .sub {
        margin-left: -1.5rem;
        margin-right: -1rem;
    }
    #about .btn-box {
        margin-top: -0.5rem;
    }
    #about .flex-box .col {
        margin-bottom: 1rem;
    }
}

/*----- research -----*/
#research .flex-box {
    align-items: stretch;
    align-content: stretch;
    /*margin-top: 1.5rem;*/
    margin-top: 5rem;
}
#research .flex-box .col {
    width: 50%;
    /*padding: 5rem 11rem 6.5rem;*/
    padding: 2.5rem 1rem 3rem;
    position: relative;
}
#research .flex-box .col:nth-of-type(1) {
    background: url(../img/pc/link-research-bg01.png) 0 0 no-repeat;
    background-size: cover;
}
#research .flex-box .col:nth-of-type(2) {
    padding-top: 0.5rem;
    background: url(../img/pc/link-research-bg02.png) 0 0 no-repeat;
    background-size: cover;
}
#research .image:first-of-type {
    padding-top: 0;
}
#research .image:last-of-type {
    padding-bottom: 2.5rem;
}
#research .txt {
    text-align: center;
    margin: 2.5rem 0 0;
}
#research .btn-detail {
    position: absolute;
    top: 141px;
    right: 95px;
}
#research .icon-new {
    position: absolute;
    top: 0;
    right: 0;
}
@media (max-width: 1199px) {
    #research .flex-box .col {
        /*padding: 5rem 7rem 6.5rem;*/
        padding-bottom: 5rem;
    }
    #research .flex-box .col:nth-of-type(2) {
        padding-left: 3rem;
        padding-right: 3rem;
    }
    #research .btn-detail {
        top: 102px;
        right: 65px;
    }
    #research .btn-detail img {
        width: 130px;
    }
}
@media (max-width: 991px) {
    #research .flex-box {
        margin-top: 3rem;
    }
    #research .flex-box .col {
        /*padding: 3rem 4rem 4rem;*/
        padding-bottom: 3rem;
    }
    #research .btn-detail {
        top: 77px;
        right: 50px;
    }
    #research .btn-detail img {
        width: 100px;
    }
}
@media (max-width: 767px) {
    #research .flex-box {
        /*margin: -0.4rem -1.5rem 0;*/
        margin: 2rem -1.5rem 0;
    }
    #research .flex-box .col {
        margin-bottom: 0;
        /*padding: 2rem 6rem 3rem;*/
        padding-top: 1.5rem;
        padding-bottom: 2rem;
    }
    #research .sub {
        margin-left: -1.5rem;
        margin-right: -1.5rem;
    }
    #research .image:last-of-type {
        padding-bottom: 2rem;
    }
    #research .txt {
        margin-top: 1.5rem;
        line-height: 1.4;
    }
    #research .txt strong {
        display: inline-block;
        margin-bottom: 0.5rem;
    }
    #research .btn-detail {
        top: 295px;
        right: 160px;
    }
    #research .btn-detail img {
        width: 180px;
    }
}
@media (max-width: 640px) {
    #research .btn-detail {
        top: 285px;
        right: 180px;
    }
    #research .btn-detail img {
        width: 150px;
    }
}
@media (max-width: 480px) {
    #research .btn-detail {
        top: 180px;
        right: 108px;
    }
    #research .btn-detail img {
        width: 100px;
    }
}
@media (max-width: 380px) {
    #research .btn-detail {
        top: 161px;
        right: 90px;
    }
}
@media (max-width: 360px) {
    #research .btn-detail {
        top: 154px;
        right: 80px;
    }
}
@media (max-width: 320px) {
    #research .btn-detail {
        top: 134px;
        right: 70px;
    }
    #research .btn-detail img {
        width: 90px;
    }
}

#research .btn-research {
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    margin: auto;
}
@media (max-width: 1199px) {
    #research .btn-research {
        width: 83%;
    }
}
@media (max-width: 991px) {
    #research .btn-research {
        width: 78%;
    }
}
@media (max-width: 767px) {
    #research .btn-research.research01 {
        width: 260px;
        bottom: 20px;
    }
    #research .btn-research.research02 {
        position: relative;
        top: 0;
        left: 0;
        margin: -1.5rem auto 0;
        width: 260px;
    }
}

/*----- goods -----*/
#goods .txt {
    text-align: center;
    margin: 2rem 0 0;
}
@media (max-width: 1250px) {
    #goods .sub {
        padding-left: 5rem;
    }
}
@media (max-width: 767px) {
    #goods .sub {
        padding-left: 0;
    }
    #goods .txt {
        margin-top: 1.5rem;
        line-height: 1.6;
    }
}

/*----- online -----*/
#online {
    padding-bottom: 0;
}
#online .icon-sub {
    top: 44px;
}
#online .sub {
    padding-left: 10rem;
    margin-bottom: 5rem;
}
#online .btn-online {
    position: absolute;
    bottom: 42px;
    right: 0;
    left: 0;
    margin: auto;
}
#online .btn-seminar {
    position: absolute;
    /*bottom: 90px;*/
    top: 190px;
    left: 50px;
}
@media (min-width: 1500px) {
    #online .sub {
        padding-left: 0;
    }
}
@media (max-width: 1350px) {
    #online .sub {
        padding-left: 15rem;
    }
    #online .sub img {
        width: 680px;
    }
}
@media (max-width: 1250px) {
    #online .sub {
        padding-left: 22rem;
    }
}
@media (max-width: 1199px) {
    #online .sub {
        padding-left: 10rem;
    }
    #online .sub img {
        width: 550px;
    }
    #online .btn-online {
        bottom: 32px;
    }
    #online .btn-online img {
        width: 360px;
    }
    #online .btn-seminar {
        /*bottom: 65px;*/
        top: 145px;
        left: 35px;
    }
    #online .btn-seminar img {
        width: 410px;
    }
}
@media (max-width: 991px) {
    #online .sub {
        padding-left: 15rem;
        margin-bottom: 3rem;
    }
    #online .sub img {
        width: 400px;
    }
    #online .btn-online {
        bottom: 23px;
    }
    #online .btn-online img {
        width: 280px;
    }
    #online .btn-seminar {
        /*bottom: 50px;*/
        top: 115px;
        left: 25px;
    }
    #online .btn-seminar img {
        width: 300px;
    }
}
@media (max-width: 767px) {
    #online .sub {
        padding-left: 0;
        margin-bottom: 0;
    }
    #online .sub img {
        width: 400px;
    }
    #online .btn-online {
        bottom: 50px;
    }
    #online .btn-online img {
        width: 400px;
    }
    #online .btn-seminar {
        /*bottom: 60px;*/
        top: 130px;
        left: 40px;
    }
    #online .btn-seminar img {
        width: 250px;
    }
}
@media (max-width: 575px) {
    #online .btn-seminar {
        top: 100px;
        left: 30px;
    }
}
@media (max-width: 480px) {
    #online .sub img {
        width: 245px;
    }
    #online .btn-online {
        bottom: 21px;
    }
    #online .btn-online img {
        width: 280px;
    }
    #online .btn-seminar {
        /*bottom: 26px;*/
        top: 85px;
        left: 20px;
    }
    #online .btn-seminar img {
        width: 160px;
    }
}
@media (max-width: 390px) {
    #online .btn-seminar {
        top: 75px;
    }
}
@media (max-width: 360px) {
    #online .btn-seminar {
        top: 70px;
    }
}
@media (max-width: 320px) {
    #online .btn-online {
        bottom: 18px;
    }
    #online .btn-online img {
        width: 240px;
    }
    #online .btn-seminar {
        /*bottom: 20px;*/
        top: 63px;
        left: 15px;
    }
    #online .btn-seminar img {
        width: 140px;
    }
}

/*----- btn top -----*/
#btn-top {
    display: block;
    max-width: 1100px;
    margin: 1rem auto 3rem;
    padding: 0 0.5rem 0 0;
}
#btn-top img {
    float: right;
}
#btn-top:after {
  content: "";
  display: block;
  clear: both;
} 
#btn-top:before {
  content: "";
  display: block;
  clear: both;
} 
@media (max-width: 1199px) {
    #btn-top {
        max-width: 800px;
        padding-right: 0;
    }
    #btn-top img {
        width: 300px;
    }
}
@media (max-width: 991px) {
    #btn-top {
        max-width: 600px;
    }
    #btn-top img {
        width: 250px;
    }
}
@media (max-width: 767px) {
    #btn-top {
        max-width: 100%;
        padding: 0 1.5rem;
        margin: 0.7rem auto 2rem;
    }
}

/*----- entry -----*/
#entry {
    background: #fff;
    padding-bottom: 0;
    color: #fff;
    text-align: center;
}
#entry .flex-box {
    align-items: stretch;
    align-content: stretch;
    margin-top: 1.5rem;
}
#entry .flex-box .col {
    width: 50%;
    padding: 4rem 11rem;
}
#entry .flex-box .col:nth-of-type(1) {
    background: url(../img/pc/link-entry-bg01.png) 0 0 no-repeat;
    background-size: cover;
}
#entry .flex-box .col:nth-of-type(2) {
    background: url(../img/pc/link-entry-bg02.png) 0 0 no-repeat;
    background-size: cover;
}
#entry .txt {
    font-size: 2rem;
    margin-bottom: 0;
    font-weight: 600;
    font-family: 'Hiragino Kaku Gothic ProN W6', 'ヒラギノ角ゴ ProN W6', "游ゴシック",YuGothic, sans-serif;
}
@media (max-width: 1199px) {
    #entry .flex-box .col {
        padding: 4rem 7rem;
    }
}
@media (max-width: 991px) {
    #entry .sub img {
        width: 400px;
    }
    #entry .flex-box .col {
        padding: 4rem;
    }
    #entry .flex-box .col:nth-of-type(1) .subsub img {
        width: 170px;
    }
    #entry .flex-box .col:nth-of-type(2) .subsub img {
        width: 100px;
    }
    #entry .txt {
        font-size: 1.6rem;
    }
}
@media (max-width: 767px) {
    #entry {
        padding-top: 2rem;
    }
    #entry .sub img {
        width: 300px;
    }
    #entry .flex-box {
        margin: 0 -1.5rem;
    }
    #entry .flex-box .col {
        margin-bottom: 0;
        padding: 2rem 4rem;
    }
    #entry .flex-box .col .subsub {
        margin-bottom: 1rem;
    }
    #entry .flex-box .col:nth-of-type(1) .subsub img {
        width: 150px;
    }
    #entry .flex-box .col:nth-of-type(2) .subsub img {
        width: 90px;
    }
    #entry .txt {
        margin:  1rem 0 0;
        font-size: 1.5rem;
    }
}
@media (max-width: 320px) {
    #entry .sub img {
        width: 280px;
    }
    #entry .flex-box .col:nth-of-type(1) .subsub img {
        width: 135px;
    }
    #entry .flex-box .col:nth-of-type(2) .subsub img {
        width: 80px;
    }
    #entry .txt {
        font-size: 1.4rem;
    }
}

/*-------------------------------
 * 5. FOOTER
 * ----------------------------*/
footer {
    margin: 0;
    padding: 3rem 1.5rem;
    text-align: center;
    font-size: 1.8rem;
    color: #ee7c9d;
}
footer .head {
    color: #9a9684;
    margin-right: 1rem;
}
footer .copyright {
    margin: 0;
    padding: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    font-family: "游ゴシック",YuGothic, sans-serif !important;
}
footer li {
    padding: 0.2rem 0.5rem;
}
footer .gray {
    color: #9a9684;
}
@media (max-width: 991px) {
    footer .copyright {
        font-size: 1.4rem;
    }
}
@media (max-width: 767px) {
    footer {
        padding: 2.5rem 1.5rem 4rem;
    }
    footer .copyright {
        margin-top: -1rem;
        font-size: 1.3rem;
        display: block;
    }
    footer li {
        padding: 0.1rem 0;
    }
}

/*-------------------------------
 * 6. NOTICEBAR
 * ----------------------------*/
#knt_noticebar {
    background: #e7eaec;
    width: 100%;
    font-family: "游ゴシック",YuGothic, sans-serif !important;
}
#knt_noticebar p {
    background: url(/common/imgs/i-attention.gif) 3% no-repeat;
    color: #000;
    font-size: 1.2rem;
    line-height: 1.7;
    margin: 0;
    padding: 1rem 0;
    text-align: left;
}
@media (max-width: 767px) {
    #knt_noticebar p {
        font-size: 1.1rem;
    }
}