@charset "utf-8";

:root {
    --base_font-c_main: #333;
    --base_link: #00519a;
    --base_link_hover: blue;
    --base_color-primary: #fefefe;
    --base_color-secondary: #eee;
    --base_color-theme: #00519a;
}

html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
    box-sizing: border-box;
}

html {
    font-size: 100%;
}

/*body {
    line-height: 1.7;
    background: var(--base_color-primary);
    font-size: 1rem;
    font-feature-settings: "palt";
    letter-spacing: 0.25px;
    overflow-wrap: break-word;
    word-wrap: break-word;
    font-family: Verdana, Arial, "メイリオ", Meiryo, "ヒラギノ角ゴPro W3",
        "Hiragino Kaku Gothic Pro", "ＭＳ Ｐゴシック", sans-serif;
}*/

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

nav ul {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: "";
    content: none;
}

a {
    margin: 0;
    padding: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
    text-decoration: none;
    color: var(--base_link);
}

ins {
    text-decoration: none;
}

mark {
    font-style: italic;
    font-weight: bold;
}

del {
    text-decoration: line-through;
}

abbr[title],
dfn[title] {
    border-bottom: 1px dotted;
    cursor: help;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #cccccc;
    margin: 1em 0;
    padding: 0;
}

input,
select {
    vertical-align: middle;
}

ul,
li {
    list-style: none;
}

img {
    width: 100%;
    height: auto;
    vertical-align: middle;
}

p {
    text-align: justify;
    font-weight: normal;
}

.header_wrapper {
    margin: -88px auto 0;
    max-width: 960px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media only screen and (max-width: 1280px) {
    .header_wrapper{
     margin: -48px auto 0;
    }
}

.header_wrapper span {
    line-height: 1.1;
    display: block;
    font-size: 10px;
    text-align: center;
}

.footer_wrapper {
    padding: 0.5em 3em;
    display: flex;
    justify-content: flex-end;
}

@media only screen and (max-width: 991px) {

    .header_wrapper,
    .footer_wrapper {
        padding: .5em;
    }
}

.footer_popup_link {
    position: fixed;
    right: 0;
    z-index: 100;
    padding: 0.5em;
}

.company_logo {
    max-width: 180px;
    width: 40%;
}

.company_logo img {
    padding: 0 20px 0 10px;
}

body{
background: url(../images/img/t_title_banner_bg.png)no-repeat  center 100px;
}

.maincontents {
    width: 100%;
    max-width: 960px;
    margin: 0 auto 0;
}

.first_top_copy {
    position: relative;
}

.top_item_list {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
}

.first_top_copy {
  position: relative;
  max-height: 1200px;
  height: calc(100vh - 64px);
  padding-bottom: 64px;
  display: flex;
  align-content: stretch;
  flex-direction: column;
}
.t_present_banner{
  text-align: center;
  margin: auto;
}
.t_present_banner img{
  max-width: 100%;
  width: auto;
}
.t_title_wrapper {
  position: relative;
  justify-content: center;
  margin: auto 0;
}
.t_title_banner{
  margin: auto;
  padding:.5em;
}
.t_item{
margin: 1em 0;
}
.t_title_wappen{
  position: absolute;
}
.t_bottom_banner{
  position: absolute;
  bottom: 0;
  background: url(../images/img/t_bottom_banner.jpg)no-repeat center center;
  width: 100%;
  height: 64px;
  display: flex;
  justify-content: center;
}
.t_item img,
.t_present_banner img,
.t_title_banner img,
.t_bottom_banner img{
  padding: 0 .5em;
}
.t_item img,
.t_present_banner img,
.t_title_banner img,
.t_bottom_banner img{
  max-width: 100%;
  width: auto;
  height: auto;
  align-self: center;
}

@media screen and (min-width: 769px) {
  .t_title_banner{
    background-size: contain;
  }
  .t_title_wappen{
    bottom: 45px;
    right:5px;
  }
  .t_title_wrapper {
    background: url(../images/img/t_title_wrapper.png)no-repeat bottom right;
  }
}
@media screen and (max-width: 768px) {
  .t_title_wappen{
    max-width: 20%;
    top: 6%;
    right:5px;
  }
.t_title_banner img{
    max-width: 80%;
  }
}



.image002_wrapper {
    position: relative;
}

[class*="balloon_"] {
    position: absolute;
    top: 0;
    left: 0;
}

.balloon_a {
    -webkit-animation: a_spin 3s ease-in-out infinite;
    -moz-animation: a_spin 3s ease-in-out infinite;
    -ms-animation: a_spin 3s ease-in-out infinite;
    animation: a_spin 3s ease-in-out infinite;
}

@keyframes a_spin {
    0% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(2deg);
    }

    100% {
        transform: rotate(0deg);
    }
}

@-webkit-keyframes a_spin {
    0% {
        -webkit-transform: rotate(0deg);
    }

    50% {
        -webkit-transform: rotate(2deg);
    }

    100% {
        -webkit-transform: rotate(0deg);
    }
}

@-moz-keyframes a_spin {
    0% {
        -moz-transform: rotate(0deg);
    }

    50% {
        -moz-transform: rotate(2deg);
    }

    100% {
        -moz-transform: rotate(0deg);
    }
}

@-ms-keyframes a_spin {
    0% {
        -ms-transform: rotate(0deg);
    }

    50% {
        -ms-transform: rotate(2deg);
    }

    100% {
        -ms-transform: rotate(0deg);
    }
}

.balloon_b {
    -webkit-animation: b_spin 3s ease-in-out infinite;
    -moz-animation: b_spin 3s ease-in-out infinite;
    -ms-animation: b_spin 3s ease-in-out infinite;
    animation: b_spin 3s ease-in-out infinite;
}

@keyframes b_spin {
    0% {
        transform: rotate(1deg);
    }

    50% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(1deg);
    }
}

@-webkit-keyframes b_spin {
    0% {
        -webkit-transform: rotate(1deg);
    }

    50% {
        -webkit-transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(1deg);
    }
}

@-moz-keyframes b_spin {
    0% {
        -moz-transform: rotate(1deg);
    }

    50% {
        -moz-transform: rotate(0deg);
    }

    100% {
        -moz-transform: rotate(1deg);
    }
}

@-ms-keyframes b_spin {
    0% {
        -ms-transform: rotate(1deg);
    }

    50% {
        -ms-transform: rotate(0deg);
    }

    100% {
        -ms-transform: rotate(1deg);
    }
}

.image_003 {
    max-width: 580px;
    margin: 4em auto 0;
    padding: 0 1em;
}

.image_004 {
    padding: 1em 1em 0;
    margin: 0 auto 3em;
}

.feature_list > li {
    padding: 3em 0;
}

.feature_li_wrapper {
    max-width: calc(700px + 2em);
    width: 100%;
    margin: auto;
    padding: 0 1em;
}

.feature_list > li:nth-child(even) {
    background: var(--base_color-secondary);
}

.feature_list h2 {
    color: var(--base_color-theme);
    font-size: 1.2em;
    border-bottom: 2px solid var(--base_color-theme);
    margin-bottom: 0.75em;
    text-align: left;
}

.feature_list h2 span {
    font-size: 120%;
}

.feature_list > li:nth-child(even) .feature_flex {
    flex-direction: row;
    justify-content: center;
    flex-direction: row-reverse;
}

.feature_desc {
    width: 100%;
}

.feature_desc strong {
    font-weight: normal;
    border-bottom: 1px solid rgba(0, 0, 0, 0.5);
}

.feature_imgs_desc {
    display: flex;
    justify-content: center;
}

.feature_imgs_desc span {
    display: block;
    width: 50%;
    text-align: center;
}

.three-security li {
    margin-bottom: 1em;
}

.three-security h3 {
    font-size: 1rem;
    text-align: left;
}

.lecturer {
    background: url(../images/img/bg.png) no-repeat center center;
    background-size: cover;
}

.lecturer_wrapper {
    width: 100%;
    max-width: 700px;
    padding: 3em 1em;
}

.lecturer_img {
    margin: auto;
    width: 100%;
    max-width: 200px;
}

.lecturer_name {
    text-align: center;
    font-weight: bold;
    margin-top: 1em;
    display: block;
    color: var(--base_color-theme);
}

.representative_book {
    background: var(--base_color-primary);
    padding: 1em;
    width: 100%;
    max-width: 700px;
    text-align: center;
    margin: -2em auto 1em;
    box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.1);
}

.user_voice_list li {
    width: 100%;
    margin: 1em auto 3em;
    padding: 0 1em;
}

.voice_video {
    width: 100%;
}

.movie_wrapper {
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 0;
    height: 0;
    width: 100%;
    overflow: hidden;
}

.movie_wrapper iframe,
.movie_wrapper object,
.movie_wrapper embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.user_voice_desc {
    width: 100%;
}

.user_voice_desc .name,
.user_voice_desc .title {
    font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3",
        "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
}

.user_voice_desc .title {
    font-size: 1.6rem;
    line-height: 1.5;
}

.user_voice_desc .name {
    color: var(--base_color-theme);
    font-weight: bold;
    margin: 0.25em 0 0.5em;
}

.user_voice_desc p {
    font-size: 0.85em;
    line-height: 1.5;
}

.notes {
    width: 100%;
    max-width: 700px;
    padding: 1em;
    margin: 7em auto 3em;
}

.notes .attention {
    color: #fd0000;
    margin-bottom: 1em;
}

.privacy_wrapper {
    display: flex;
}

.privacy_img {
    width: 100%;
    max-width: 85px;
}

.privacy_desc {
    width: calc(100% - 85px);
    margin-left: 1em;
}

.privacy_desc svg {
    width: 16px;
}

.btn-document_request {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: bold;
    width: 100%;
    max-width: 250px;
    padding: 0;
    height: 50px;
    border-radius: 6px;
    background: #4bbf6f;
    border: 3px solid #3dac5f;
    box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.15);
}

.btn-document_request:hover {
    background: #20753a;
    text-shadow: 0 0 5px #ffeb00;
}

.btn-document_request svg {
    margin-left: 0.5em;
}

.btn_present_link {
    display: flex;
    align-items: center;
    border-radius: 4px;
    background-color: #ff0000;
    background-image: -moz-linear-gradient(133deg,
        rgb(218, 0, 62) 0%,
        rgba(255, 0, 0, 0) 100%);
    background-image: -webkit-linear-gradient(133deg,
        rgb(218, 0, 62) 0%,
        rgba(255, 0, 0, 0) 100%);
    background-image: -ms-linear-gradient(133deg,
        rgb(218, 0, 62) 0%,
        rgba(255, 0, 0, 0) 100%);
    width: calc(100% - 2em);
    margin:0 auto 1em;
    height: 84px;
    padding: 0 1em;
    border-bottom: 5px solid rgba(0, 0, 0, 0.15);
    box-shadow: 0px 3px 4px 0 rgba(0, 0, 0, 0.3);
}

.btn_present_link:hover {
    background-color: #ff5e00;
    background-image: -moz-linear-gradient(133deg,
        rgb(210, 3, 3) 0%,
        rgba(255, 0, 0, 0) 100%);
    background-image: -webkit-linear-gradient(133deg,
        rgb(210, 3, 3) 0%,
        rgba(255, 0, 0, 0) 100%);
    background-image: -ms-linear-gradient(133deg,
        rgb(210, 3, 3) 0%,
        rgba(255, 0, 0, 0) 100%);
    border-bottom: none;
    margin-top: 5px;
}

[data-scroll="out"] {
    opacity: 0;
    will-change: transform;
}

[data-scroll="in"] {
    text-align: center;
}

.scrollout_img[data-scroll="out"] {
    opacity: 0;
    transform: translate3d(0, 40px, 0);
    animation-timing-function: ease-out;
}

.scrollout_img[data-scroll="in"] {
    opacity: 1;
    transition-duration: 1s;
    transition-delay: 0.3s;
    transform: translate3d(0, 0, 0);
}

.fadein[data-scroll="out"] {
    opacity: 0;
    animation-timing-function: ease-out;
}

.fadein[data-scroll="in"] {
    opacity: 1;
    transition-duration: 1s;
    transition-delay: 0.3s;
}

@media screen and (min-width: 481px) {
    .header_wrapper span {
        font-size: 12px;
        margin-bottom: 6px;
    }

    .header_wrapper span br {
        display: none;
    }

    .image_004 {
        text-align: center;
    }

    .lecturer {
        background-size: 100%;
    }

    .user_voice_list li {
        max-width: 840px;
        display: flex;
        flex-direction: row;
    }

    .voice_video {
        max-width: 50%;
    }

    .user_voice_desc {
        max-width: 50%;
        margin-left: 2em;
    }

    .feature_flex {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .feature_desc {
        max-width: 65%;
    }

    .feature_imgs {
        max-width: 35%;
        margin: 0 0 0 2em;
    }

    .feature_imgs_desc span {
        font-size: 10px;
    }

    .feature_list > li:nth-child(even) .feature_imgs {
        margin: 0 2em 0 0;
    }

    .lecturer_wrapper {
        display: flex;
        align-items: center;
        margin: auto;
    }

    .lecturer_img {
        max-width: 200px;
    }

    .lecturer_desc {
        width: calc(100% - 200px);
        margin-left: 2em;
    }

    .representative_book {
        padding: 1em 4em;
    }

    .btn-document_request {
        padding: 0 1em;
    }

    .btn_present_link {
        padding: 0 1.5em;
        width: calc(100% - 3em);
    }
}

@media screen and (max-width: 640px) {
    body {
        font-size: 0.85rem;
    }

    .user_voice_desc .title {
        font-size: 1.4rem;
        line-height: 1.4;
    }

    .first_top_copy {
        height: calc(100vh - 182px);
    }
}

@media only screen and (max-width: 480px) {
    body {
        font-size: 1rem;
    }

    .feature_imgs {
        margin: 1em auto;
        text-align: center;
    }

    .feature_imgs img {
        max-width: 300px;
        width: auto;
    }

    .feature_imgs_desc span {
        width: 46%;
    }

    /*.first_top_copy {
        max-height: 640px;
    }*/


}

.send-btn-wrap {
    margin-bottom: 60px;
}

@media only screen and (max-width: 480px) {
    .send-btn-wrap {
        margin-bottom: 32px;
    }
}

@media screen and (max-width: 640px) {
    .l-footer-content .l-inner {
        width: 90%;
    }
}