/*
html5doctor.com Reset Stylesheet
v1.6.1
Last Updated: 2010-09-17
Author: Richard Clark - http://richclarkdesign.com
Twitter: @rich_clark
*/

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;
}

body {
    line-height:1;
}

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;
}

/* change colours to suit your needs */
ins {
    background-color:#ff9;
    color:#000;
    text-decoration:none;
}

/* change colours to suit your needs */
mark {
    background-color:#ff9;
    color:#000;
    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;
}

/* change border colour to suit your needs */
hr {
    display:block;
    height:1px;
    border:0;  
    border-top:1px solid #cccccc;
    margin:1em 0;
    padding:0;
}

input, select {
    vertical-align:middle;
}

a {
    text-decoration: none;
    transition: all .4s ease;
}
*, :after, :before {
    box-sizing: border-box;
}
ol, ul {
    list-style: none;
}
svg:not(:root) {
    overflow: hidden;
}

/* ここまでがリセットCSS ------------------------------------------------------------------------------------------------------*/



/* ------------------------------------------
　　共通部分　（共通部分のcss）
------------------------------------------ */

.black {
    color: #454545;
}
.red {
    color: #bf282d;
}
.bold {
    font-weight: bold;
}


/* ボタンデザインのcssです。 */
.btn_01 a {
    display: inline-flex;
    position: relative;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: .05em;
    color: #fff;
    background-color: #c4252b;
    min-width: 100px;
    padding: 15px 60px 15px 35px;
    margin-right: 10px;
}
.btn_01 a:after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 50px;
    height: 100%;
    background-image: url(./img/arrow.svg), -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.2)));
    background-image: url(./img/arrow.svg), -webkit-linear-gradient(rgba(255, 255, 255, 0.2));
    background-image: url(./img/arrow.svg), -o-linear-gradient(rgba(255, 255, 255, 0.2));
    background-image: url(./img/arrow.svg), linear-gradient(rgba(255, 255, 255, 0.2));
    background-repeat: no-repeat;
    background-position: 50%;
    background-size: 27px 5px, 1px 100%;
    transition: all .3s;
}
.btn_01 a:hover {
    background-color: #000;
}
.two_line {
    line-height: 1.5;
}
.btn_01.right_btn {
    text-align: right;
}


/* wrap_boxのcssです。 */
.wrap_box {
    width: 100%;
    max-width: 1440px;
    padding: 0 30px;
    margin: 0 auto;
}


@media screen and (max-width: 767px){
    .btn_01 a {
        padding: 15px 30px;
    }
    .btn_01 a:after {
        display: none;
    }

    .wrap_box {
        padding: 0 20px;
    }
}




/* ------------------------------------------
　　top_view　（トップビューのcss）
------------------------------------------ */

#top_container {
    margin-bottom: 100px;
}
.top_view {
    position: relative;
    width: 100vw;
}
.top_view img {
    position: absolute;
    max-width: 100%;
    z-index: -1;
}
.top_box {
    display: flex;
    justify-content: space-between;
}

/* ここから左側のcssです。 */
.left_box {
    margin-top: 15.5%;
    padding: 0 20px;
}
.top_view_bigTitle {
    color: #c4252b;
    font-size: 58px;
    font-weight: bold;
    margin-bottom: 30px;
}
.left_box h1 {
    font-size: 30px;
}
.top_view_subTitle {
    padding: 10px 0;
    font-size: 22px;
}
.top_view_note {
    padding-top: 50px;
    font-size: 14px;
    line-height: 1.8;
}
.top_view_btnBox {
    margin-top: 40px;
}


/* ここから右側のcssです。 */
.right_box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-top: 14.5%;
    padding: 0 30px;
}
.dot_btn {
    width: 20px;
    padding-top: 10px;
    padding-bottom: 1px;
    margin-bottom: 60px;
}
.dot_btn a {
    position: relative;
    display: block;
    width: 100%;
    height: 21px;
    cursor: pointer;
}
.dot_btn a::before {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -0.5px;
    width: 100%;
    height: 1px;
    background-color: #edbdbf;
    transition: all .5s;
}
.top_view_sideText {
    position: relative;
    margin-right: 10px;
    margin-bottom: 60px;
    padding-top: 13px;
    font-size: 12px;
    letter-spacing: .02em;
    color: #333;
    text-transform: uppercase;
    text-align: right;
    font-weight: bold;
}
.top_view_sideText::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 10px;
    height: 2px;
    background-color: #c5242a;
}
.top_view_sideText p {
    margin: 14px 0;
}
.right_box .btn_01 {
    margin-right: 12px;
    margin-top: 15px;
}
.right_box .btn_01 a{
    padding-top: 30px;
    padding-bottom: 30px;
    padding-left: 18px;
}

.scrollDown {
    position: absolute;
    z-index: 25;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: 0 0;
    padding: 0;
    border: none;
    font-weight: bold;
    font-size: 12px;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: #c4252b;
    cursor: pointer;
}
.scrollDown i {
    position: relative;
    width: 48px;
    height: 48px;
    margin-bottom: 10px;
    border-radius: 50%;
    border: 1px solid rgba(196,38,44,.2);
}
.scrollDown i::before, .scrollDown i::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    border-radius: 50%;
    background-color: #bb1b21;
}
.scrollDown i::before {
    margin-top: -4px;
    margin-left: -4px;
    width: 8px;
    height: 8px;
}


@media screen and (max-width: 1024px){
    .top_view_bigTitle {
        font-size: 50px;
    }
}

@media screen and (max-width: 767px){
    #top_bg .top_box {
        flex-wrap: wrap;
    }
    .top_view_bigTitle {
        font-size: 40px;
        line-height: 1.3;
    }
    .top_view_subTitle {
        padding: 10px 0;
        font-size: 18px;
    }
    .left_box h1 {
        font-size: 24px;
    }
}



/* ------------------------------------------
　　about_container　（aboutのcss）
------------------------------------------ */

#about_container {
    margin-bottom: 80px;
}
/* 「about_container」の”first_contents”のcssです。 */
#about_container .wrap_box {
    display: flex;
    flex-wrap: wrap;
    max-width: 1200px;
}
#about_container .about_container_topText {
    width: 100%;
    padding-bottom: 50px;
    text-align: center;
}
#about_container .main_title {
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 20px;
    font-size: 36px;
    font-weight: bold;
    color: #be242a;
    letter-spacing: .04em;
}
#about_container .first_contents .main_title::before, #contact_container .contact_title::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
    height: 1px;
    background-color: #f3d3d5;
    top: auto;
    bottom: 0;
}
@media (max-width: 1440px){
    .main_title:before {
        left: 0;
    }
}

#about_container .detail {
    font-size: 16px;
}
#about_container .detail .text {
    position: relative;
    padding-bottom: 18px;
    margin-bottom: 18px;
    font-size: 25px;
}
#about_container .detail .text br {
    display: none;
}
#about_container .detail .text::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    margin-left: -5px;
    width: 15px;
    height: 3px;
    background-color: #bb1b21;
}
#about_container .detail .link_text {
    margin-bottom: 10px;
}
#about_container .detail .link_text a {
    padding-bottom: 10px;
    letter-spacing: .02em;
    color: #bf282d;
    line-height: 1.6;
}
#about_container .detail .link_text a:hover {
    color: #285cbf;
}
#about_container .about_container_listBox {
    display: flex;
    flex-wrap: wrap;
    flex-grow: 1;
}
#about_container .about_container_listBox li {
    width: 50%;
    margin-bottom: 30px;
}
.about_container_listBox .list_item {
    padding-left: 10px;
    padding-right: 30px;
}
.list_item .icon_box {
    display: flex;
    padding-bottom: 8px;
    min-height: 72px;
}
.list_item .icon_box .list_img {
    display: flex;
    justify-content: center;
    width: 50px;
    height: 65px;
}
.list_item .icon_box .list_img img {
    display: block;
    max-width: 100%;
}
.list_item .icon_box .list_point {
    width: calc(100% - 50px);
    padding-left: 15px;
}
.list_point .sub {
    padding-bottom: 10px;
    font-size: 13px;
    letter-spacing: .05em;
    color: #b2b2b2;
}
.list_point .title {
    font-size: 20px;
    letter-spacing: .05em;
}
.list_item .text {
    font-size: 14px;
    letter-spacing: .05em;
    color: #585858;
    line-height: 1.7;
}

/* 「about_container」の”second_contents”のcssです。 */
#about_container .second_contents {
    position: relative;
    padding-top: 250px;
    padding-bottom: 80px;
    overflow: hidden;
}
#about_container .second_contents:after, #about_container .second_contents:before {
    content: '';
    position: absolute;
    top: 110px;
    width: 100%;
    height: 100%;
    opacity: .35;
}
#about_container .second_contents:before {
    z-index: -2;
    left: 0;
    background: linear-gradient(to right,#e2e2e2 0,#e9f9f7 100%);
    transform: skewY(6deg);
}
#about_container .second_contents:after {
    z-index: -1;
    right: 0;
    background: linear-gradient(to right,#dcdcdc 0,#f5eff9 100%);
    transform: skewY(-6deg);
}
#about_container .second_contents .left_contents {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    max-width: 500px;
    padding-right: 50px;
}
#about_container .second_contents .main_title {
    width: 100%;
    font-size: 43px;
    line-height: 1.2;
    margin-bottom: 30px;
}
#about_container .second_contents .main_title span {
    color: #000;
}
.second_contents .price_box {
    width: 50%;
}
.second_contents .price_box .title {
    padding-bottom: 15px;
    font-size: 14px;
    color: #585858;
    letter-spacing: .05em;
}
.second_contents .price_box .price {
    display: inline-block;
    position: relative;
    font-weight: 400;
    font-size: 35px;
    color: #969696;
    margin-bottom: 20px;
}
.second_contents .price_box .price::before {
    content: '$';
}
.second_contents .price_box .price::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -0.5px;
    width: 100%;
    height: 1px;
    background-color: #bcbcbc;
}
.second_contents .btn_01 {
    padding-top: 20px;
}


#about_container .second_contents .right_contents {
    width: calc(100% - 500px);
    padding: 50px;
    background: #fff;
    box-shadow: 0 0 20px #ccc;
}
#about_container .right_contents h3{
    font-size: 25px;
    font-weight: 400;
    margin-bottom: 50px;
}
.right_contents li {
    width: 100%;
    padding-left: 10px;
    padding-bottom: 20px;
}
.right_contents .item_text {
    position: relative;
    padding-left: 20px;
    font-size: 15px;
    letter-spacing: .05em;
    color: #3c3c3c;
}
.right_contents .item_text::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    background-color: #ca5054;
    border-radius: 50%;
}


@media screen and (max-width: 1024px){
    #about_container .wrap_box {
        display: block;
    }
    #about_container .second_contents {
        padding: 200px 0 100px;
    }
    #about_container .second_contents .left_contents {
        display: block;
        max-width: 100%;
        padding-right: 0;
        text-align: center;
    }
    #about_container .second_contents .main_title {
        font-size: 38px;
        line-height: 1.5;
    }
    #about_container .second_contents .main_title span br {
        display: none;
    }
    .second_contents .price_box {
        margin: 0 auto;
    }
    .second_contents .price_box .price {
        margin-bottom: 0;
    }

    .right_contents .item_text {
        line-height: 1.5;
    }
    #about_container .second_contents .right_contents {
        width: 90%;
        margin: 50px auto 0;
    }
}

@media screen and (max-width: 767px){
    #about_container .main_title {
        font-size: 26px;
    }
    #about_container .detail .text {
        font-size: 23px;
        line-height: 1.3;
    }
    #about_container .detail .text br {
        display: block;
    }

    #about_container .about_container_listBox li {
        width: 100%;
        margin-bottom: 50px;
    }
    .about_container_listBox .list_item {
        padding: 0 20px;
    }
    .list_item .icon_box {
        display: block;
    }
    .list_item .icon_box .list_img {
        margin: 0 auto;
    }
    .list_item .icon_box .list_point {
        width: 100%;
        padding-left: 0;
        text-align: center;
        padding-bottom: 10px;
    }


    #about_container .second_contents .main_title {
        font-size: 28px;
    }
    #about_container .second_contents .main_title span {
        font-size: 22px;
    }
    #about_container .second_contents .right_contents {
        width: 100%;
        padding: 20px;
    }
}



/* ------------------------------------------
　　work_container　（ WORKSのcss）
------------------------------------------ */

#work_container {
    margin-bottom: 110px;
}
#work_container .wrap_box, #clients_container .wrap_box {
    position: relative;
}
.contents_titleBox {
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    padding-left: 30px;
}
.contents_titleBox .big_title {
    text-transform: uppercase;
    margin-bottom: 35px;
    font-weight: 900;
    font-size: 40px;
    color: #bb1b21;
}
.contents_titleBox .title{
    margin-bottom: 30px;
    font-size: 26px;
    color: #363636;
}
.contents_titleBox .detail {
    position: relative;
    padding-top: 25px;
    font-size: 18px;
    color: #363636;
}
.under_line::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 100vw;
    height: 1px;
    background-color: #f3d3d5;
}
.contents_titleBox .count {
    position: absolute;
    right: 20px;
    top: 0;
    text-align: right;
}
.contents_titleBox .count .count_text {
    margin-bottom: 30px;
    font-size: 16px;
    color: #363636;
}
.contents_titleBox .count .count_number {
    position: relative;
    padding-top: 23px;
    font-weight: 600;
    font-size: 40px;
    color: #c4252b;
}
.contents_titleBox .count .count_number::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 13px;
    height: 13px;
    background-image: -webkit-gradient(linear,left top,left bottom,from(#c4252b)),-webkit-gradient(linear,left top,left bottom,from(#c4252b));
    background-image: -webkit-linear-gradient(#c4252b),-webkit-linear-gradient(#c4252b);
    background-image: -o-linear-gradient(#c4252b),-o-linear-gradient(#c4252b);
    background-image: linear-gradient(#c4252b),linear-gradient(#c4252b);
    background-size: 100% 2px,2px 100%;
    background-position: left center,center top;
    background-repeat: no-repeat;
}

#work_container .work_list {
    display: flex;
    flex-wrap: wrap;
    margin-left: -4px;
    margin-right: -4px;
}
.work_list li:first-child {
    margin-left: 50%;
}
.work_list li {
    width: 25%;
    padding-left: 4px;
    padding-right: 4px;
    margin-bottom: 8px;
}
.work_list .list_item {
    position: relative;
}
.list_item .list_img img {
    display: block;
    width: 100%;
    height: auto;
}
.list_item .list_img a {
    display: block;
}

.list_item .list_text {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background-color: rgba(187,27,33,.8);
    transition: all .5s;
}

.hover_title {
    letter-spacing: .025em;
}
.zh_title {
    display: block;
    font-weight: 400;
    padding-bottom: 5px;
    font-size: 18px;
    color: #fff;
}
.en_title {
    display: block;
    font-weight: 400;
    font-size: 13px;
    color: rgba(255,255,255,.5);
    text-transform: uppercase;
}
.work_list .link_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 43px;
    height: 43px;
    border: 1px solid #fff;
    border-radius: 50%;
    color: #fff;
}
.link_icon {
    width: 16px;
    height: 16px;
}
.work_list .link_btn:after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%) scale(0);
    width: 110%;
    height: 110%;
    border-radius: 50%;
    background-color: #fff;
}


@media screen and (max-width: 1024px){
    .contents_titleBox .big_title {
        margin-bottom: 20px;
    }
    .contents_titleBox {
        padding-left: 0;
    }
    #work_container .contents_titleBox {
        position: relative;
        width: 100%;
    }
    #work_container .work_list {
        padding-top: 30px;
    }
    .work_list li {
        width: 33%;
    }
    .work_list li:first-child {
        margin-left: 0;
    }

}
@media screen and (max-width: 768px){
    .contents_titleBox .count {
        display: none;
    }
    .contents_titleBox .big_title {
        font-size: 26px;
    }
    .contents_titleBox .title {
        font-size: 23px;
    }
    .contents_titleBox .detail {
        font-size: 16px;
    }

    .work_list li {
        width: 50%;
    }
    .list_item .list_text {
        background: #fff;
        margin: 10px 0;
    }
    .hover_title {
        width: calc(100% - 35px);
    }
    .zh_title {
        color: #000;
        font-size: 14px;
        line-height: 1.5;
    }
    .en_title {
        display: none;
    }
    .work_list .link_btn {
        width: 32px;
        height: 32px;
        border: 1px solid #363636;
    }
    .link_icon {
        color: #363636;
    }
}
@media screen and (min-width: 768px){
    .work_list .list_text {
        position: absolute;
        left: 0;
        top: 0;
        z-index: 2;
        pointer-events: none;
        opacity: 0;
    }
    .work_list .hover_title {
        position: absolute;
        left: 20px;
        top: 20px;
    }
    .work_list .link_btn, .work_list .hover_title {
        pointer-events: auto;
    }
    .work_list .en_title, .work_list .link_btn, .work_list .logo, .work_list .zh_title {
        opacity: 0;
        transform: translateY(5px);
        transition: all .5s;
    }
    .work_list .link_btn {
        position: absolute;
        right: 20px;
        bottom: 20px;
    }
    .list_item:hover .list_text, .work_list .en_title, .work_list .link_btn, .work_list .logo, .work_list .zh_title  {
        opacity: 1;
    }
}


/* ------------------------------------------
　　clients_container　（CLIENTSのcss）
------------------------------------------ */
#clients_container .wrap_box {
    height: 500px;
}
#clients_container .contents_titleBox {
    display: flex;
    position: relative;
    width: 66%;
}
.clients_left_title, .clients_right_title {
    width: 50%;
    padding-right: 10px;
}
#clients_container .top_text{
    font-size: 16px;
    color: #455445;
    line-height: 1.5;
}
#clients_container .under_text{
    font-size: 14px;
    color: #585858;
    line-height: 1.8;
    padding-top: 15px;
}
#clients_container .under_line::before {
    top: auto;
    bottom: 0;
}
.clients_list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.clients_list li {
    width: calc(100% / 6);
}
.clients_list li.clients_last {
    display: flex;
    width: calc(100% / 2);
}
.clients_list li div {
    width: calc(100% / 3);
}
.clients_list li.clients_last p {
    line-height: 1.5;
}
.clients_list li img {
    max-width: 100%;
}



@media screen and (max-width: 1024px){
    #clients_container .wrap_box {
        height: auto;
        padding-bottom: 100px;
    }
    #clients_container .contents_titleBox {
        display: block;
        position: relative;
        width: 100%;
        text-align: center;
    }
    .clients_left_title, .clients_right_title {
        width: 100%;
        padding-right: 0;
    }
    #clients_container .under_text {
        padding-bottom: 30px;
        margin-bottom: 30px;
    }


    .clients_list li.clients_last {
        display: block;
        width: 100%;
        text-align: center;
    }
    .clients_list li {
        width: calc(100% / 3);
    }
    .clients_list li div {
        width: 100%;
        padding: 15px 0;
    }
}

@media screen and (max-width: 767px){
    #clients_container .contents_titleBox .title {
        margin-bottom: 10px;
    }
    #clients_container .under_text {
        padding-top: 30px;
    }

    .clients_list li {
        width: calc(100% / 2);
    }
}



/* ------------------------------------------
　　communication_container　（COMMUNICATIONのcss）
------------------------------------------ */
#communication_container {
    background-color: #f8f8f8;
}
#communication_container .wrap_box {
    display: flex;
    align-items: center;
    overflow: hidden;
}
.communication_left_box, .communication_right_box {
    width: 50%;
}
.communication_left_box {
    padding: 100px 0 100px 30px;
}
#communication_container .contents_titleBox {
    position: relative;
    width: 100%;
    margin-bottom: 30px;
    padding-left: 0px;
}
#communication_container .under_line::before {
    top: auto;
    bottom: 0;
}
#communication_container .contents_titleBox .title {
    margin-bottom: 10px;
}
#communication_container .contents_titleBox p {
    font-size: 18px;
    padding-bottom: 30px;
}
.communication_item_list {
    display: flex;
    margin-bottom: 30px;
}
.communication_item {
    width: 33.333%;
}
.communication_item .small_title {
    font-size: 14px;
    margin-bottom: 10px;
}
.communication_item .number {
    font-size: 45px;
    font-weight: bold;
}
.text_box {
    padding-bottom: 30px;
}
.text_box p {
    color: #555555;
    font-size: 13px;
    letter-spacing: 1.3px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.communication_right_box {
    position: relative;
}
.communication_right_box:before, .communication_right_box:after {
    content: '';
    position: absolute;
    background-repeat: no-repeat;
    background-size: contain;
}
.communication_right_box:before {
    left: -350px;
    top: -155px;
    width: 600px;
    height: 475px;
    background: url(./img/communicationTop.png);
}
.communication_right_box:after {
    right: -220px;
    bottom: -200px;
    width: 490px;
    height: 460px;
    background: url(./img/communicationBottom.png);
}


@media screen and (max-width: 1024px){
    #communication_container .wrap_box {
        position: relative;
    }
    .communication_left_box {
        width: 100%;
        padding: 50px 0;
    }
    .communication_right_box {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        opacity: .2;
    }
    .communication_right_box:before, .communication_right_box:after {
        display: none;
    }

}
@media screen and (max-width: 767px){
    .communication_item .number {
        font-size: 24px;
    }
    .text_box p {
        font-size: 14px;
    }
}



/* ------------------------------------------
　　contact_container　（CONTACT USのcss）
------------------------------------------ */
#contact_container {
    padding: 130px 0;
}
#contact_container .wrap_box {
    position: relative;
    text-align: center;
}
#contact_container .contents_titleBox {
    position: relative;
    margin: 0 auto;
    padding-bottom: 15px;
    padding-left: 0;
}
#contact_container .contents_titleBox .big_title {
    margin-bottom: 0;
}
.contact_text_title {
    font-size: 26px;
    color: #363636;
    padding: 50px 0 20px;
}
.contact_text p {
    color: #454545;
    line-height: 2;
}
.tel_number {
    color: #bf282d;
    font-size: 50px;
    padding-top: 70px;
}
.fa-mobile-alt {
    margin-right: 30px;
}
.contactCircle1 {
    position: absolute;
    top: -80px;
    left: 7%;
    max-width: 150px;
}
.contactCircle2 {
    position: absolute;
    bottom: 30px;
    right: 10%;
    max-width: 70px;
}


@media screen and (max-width: 1024px){
    
}
@media screen and (max-width: 767px){
    #contact_container {
        padding: 50px 0;
    }
    #contact_container .contents_titleBox {
        width: 80%;
    }
    .tel_number {
        font-size: 28px;
        padding-top: 30px;
    }
    .contactCircle1 {
        top: -30px;
        left: 3%;
        max-width: 100px;
        opacity: .5;
    }
    .contactCircle2 {
        right: 8%;
        opacity: .5;
    }
    .fa-mobile-alt {
        margin-right: 15px;
    }
}




/* ------------------------------------------
　　knowledge_container　（KNOWLEDGEのcss）
------------------------------------------ */
#knowledge_container {
    background-color: #f8f8f8;
    padding: 130px 0;
}
#knowledge_container .wrap_box {
    display: flex;
}
.knowledge_left_box {
    width: 35%;
    max-width: 465px;
    padding-right: 20px;
}
.knowledge_right_box {
    width: 65%;
}
#knowledge_container .contents_titleBox {
    position: relative;
    width: 100%;
    margin-bottom: 30px;
    padding-left: 0px;
}
#knowledge_container .contents_titleBox .title {
    margin-bottom: 15px;
}
#knowledge_container .contents_titleBox p {
    font-size: 18px;
    padding-bottom: 30px;
}
#knowledge_container .under_line::before {
    top: auto;
    bottom: 0;
    right: -27px;
}
.knowledge_list {
    display: flex;
}
.knowledge_list_item {
    width: 33%;
    padding: 0 7px;
}
.knowledge_list_item_img {
    position: relative;
    width: 100%;
}
.knowledge_list_item img {
    display: block;
    max-width: 100%;
    transition: all .5s;
}
.hover_bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(187,27,33,.5);
    transition: all .5s;
    z-index: 2;
    opacity: 0;
}
.knowledge_list_item_text_box {
    padding-top: 20px;
}
.knowledge_list_item_text_box h3 {
    color: #454545;
    font-size: 18px;
    font-weight: normal;
    padding-bottom: 15px;
}
.knowledge_list_item_text_box p {
    color: #646464;
    font-size: 14px;
    line-height: 1.8;
}
.knowledge_list_item:hover .knowledge_list_item_text_box h3 {
    color: #c4252b;
    transition: all .5s;
}
.knowledge_list_item:hover .hover_bg {
    opacity: 1;
    transition: all .5s;
}


@media screen and (max-width: 1024px){
    #knowledge_container {
        padding: 50px 0;
    }
    #knowledge_container .wrap_box {
        display: block;
    }
    .knowledge_left_box, .knowledge_right_box {
        width: 100%;
        max-width: 100%;
    }
}
@media screen and (max-width: 767px){
    .knowledge_left_box {
        padding-right: 0;
    }
    .contents_titleBox .title {
        font-size: 21px;
    }
    .knowledge_list {
        flex-wrap: wrap;
    }
    .knowledge_list_item {
        width: 100%;
        margin-bottom: 50px;
    }
}