@charset "utf-8";

.pc {display: none;}
.tb {display: none;}
.sp {display: block;}

@media screen and (max-width: 767px) {

    body{
        min-width: 360px;
    }
    
/* =====key===== */
.key {
    position: relative;
    width: 100%;
    height: 253px;
    padding: 78px 0 0;
    margin: 0;
    border-radius: 0;
    background: url(../img/treatment/image01.jpg) center center/cover no-repeat;
}

.key_text {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 0 10px 70px;
    background: url(../img/treatment/icon_w.png) left bottom/50px no-repeat;
    letter-spacing: 0.1em;
    text-shadow: #fff 1px 1px 1px, #fff -1px 0px 1px, #fff 0px -1px 1px, #fff 0px 1px 1px, #fff 1px 1px 1px, #fff -1px 1px 1px, #fff 1px -1px 1px, #fff -1px -1px 1px, #fff 1px 1px 1px, #fff -1px 1px 1px, #fff 1px -1px 1px, #fff -1px -1px 1px, #fff 1px 1px 1px, #fff -1px 1px 1px, #fff 1px -1px 1px, #fff -1px -1px 1px;
}

.key_title {
    position: absolute;
    top: 60%;
    left: 0;
    right: 0;
    width: 170px;
    padding: 0 0 25px;
    margin: auto;
    font-size: 28px;
    letter-spacing: 0.1em;
    text-shadow: #fff 1px 1px 1px, #fff -1px 0px 1px, #fff 0px -1px 1px, #fff 0px 1px 1px, #fff 1px 1px 1px, #fff -1px 1px 1px, #fff 1px -1px 1px, #fff -1px -1px 1px, #fff 1px 1px 1px, #fff -1px 1px 1px, #fff 1px -1px 1px, #fff -1px -1px 1px, #fff 1px 1px 1px, #fff -1px 1px 1px, #fff 1px -1px 1px, #fff -1px -1px 1px;
}

.key_title:before {
    content: "maintenance";
    position: absolute;
    left: 0;
    bottom: 0;
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
}

.key_title .small {
    display: block;
    font-size: 16px;
}

.marker {
    background: linear-gradient(to bottom, transparent 50%, rgba(255, 241, 0, 0.48) 0);
}

.sec01 {
    text-align: center;
}

.sec01_contents {
    line-height: 1.8;
    letter-spacing: 2px;
}

.sec01_contents .title{
    margin: 50px 0;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 3px;
    color: #271714;
}

.sec01_contents p:nth-child(3){
    margin: 30px 0;
}

.blue23 {
    color: #1faede;
    font-size: 23px;
    font-weight: 600;
}

.bold18 {
    font-weight: bold;
    font-size: 18px;
}

.sec02 {
    background: rgba(0,185,239,0.1);
    padding: 60px 0 20px;
    margin-top: 50px;
}

.sec02box {
    border: 1px solid rgba(0,185,239,0.9);
    background: #fff;
    width: 90%;
    margin: 0px auto 45px;
    text-align: center;
}

.sec02box  .contents {
    padding: 30px 15px 50px;
}

.sec02box .contents p:nth-child(1){
    margin-top: 10px;
}

.sec02box  .contents p:nth-child(6) img {
    width: 85%;
}

.sec02box  .contents p:nth-child(8){
    position: relative;
    top: 7px;
}

.sec02box .contents .title {
    font-size: 18px;
    font-weight: 600;
    margin: 20px auto;
    letter-spacing: 2px;
    color: #271714;
}

.bold22 {
    font-size: 20px;
    font-weight: 600;
}

.sec02box .contents p:nth-child(4) {
    text-align: left;
    margin: 30px auto;
    width: 100%;
    line-height: 1.9;
    letter-spacing: 1px;
}

.sec02box .contents .boxs {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #231815;
    font-size: 15px;
    line-height: 1.8;
    flex-direction: column;
}

.sec02box .contents .boxs .box {
    border: solid #00b9ef;
    width: 195px;
    height: 135px;
}

.sec02box .contents .boxs .box .box1 {
    margin-top: 50px;
    font-weight: 500;
}
.sec02box .contents .boxs .box .box2 {
    margin-top: 40px;
    font-weight: 500;
}
.sec02box .contents .boxs .box .box3 {
    margin-top: 29px;
    font-weight: 500;
}
.sec02box .contents .boxs .box .box4 {
    margin-top: 29px;
    font-weight: 500;
} 

.sec02box .contents .boxs p:nth-child(4) {
    width: auto;
    margin: 0;
}

.sec02box .contents .text-b {
    margin-top: 60px;
}

.sec02box .contents .text-c {
    position: relative;
    top: 20px;
    font-size: 18px;
    font-weight: 600;
    margin-top: 15px;
}

.sec02box .contents .text-d {
    font-size: 18px;
    font-weight: 600;
    line-height: 2;
    position: relative;
    top: 20px;
    margin-top: 50px;
}

.sec03 ,.sec05 {
    background: url(../img/periodontal/bg02.png);
}

.sec03 .contents {
    width: 90%;
    margin: 0 auto;
    padding-top: 50px;
    text-align: center;
}

.sec03 .contents .title {
    font-size: 20px;
    font-weight: bold;
    width: 90%;
    margin: 10px auto 52px;
    padding-bottom: 15px;
    border-bottom: 2px solid #00b9ef;
    color: #221714;
}

.sec03 .boxs {
    flex-wrap: wrap;
    display: flex;
    justify-content: space-between;
}

.sec03 .boxs .box {
    position: relative;
    border: 1px solid #00b9ef;
    box-shadow: 5px 5px 0 rgba(0, 185, 239, 0.5);
    width: 380px;
    height: 368px;
    margin: 0 auto 40px;
    background: #fff;
}

.sec03 .num {
    height: 138px;
    width: 258px;
    box-sizing: border-box;
    color: #00b9ef;
}

.sec03 .num:before {
    content: "";
    position: absolute;
    top: 90px;
    left: 65px;
    transform: rotate(-230deg);
    display: inline-block;
    width: 90px;
    border-top: 1px dashed #231815;
}

.sec03 .num .text {
    position: absolute;
    top: 20px;
    left: 35px;
    text-align: center;
    line-height: 1.2;
    font-size: 18px;
}

.large {
    font-size: 50px;
}

.sec03 .subtitle {
    margin-top: -50px;
    text-align: left;
    width: 180px;
    margin: -60px auto 12px;
    padding-left: 80px;
    font-size: 18px;
    color: #221714;
    font-weight: 500;
}
.sec03 .subtitle02 {
    margin-top: -50px;
    text-align: left;
    width: 180px;
    margin: -45px auto 36px;
    padding-left: 80px;
    font-size: 18px;
    color: #221714;
    font-weight: 500;
}
.sec03 .subtitle03 {
    margin-top: -50px;
    text-align: left;
    width: 180px;
    margin: -85px auto 7px;
    padding-left: 135px;
    font-size: 18px;
    color: #221714;
    font-weight: 500;
}

.sec03 .bottom {
    width: 305px;
    margin: 25px auto 0;
    line-height: 2;
}

.sec03 .bottom p:nth-child(1) {
    text-align: left;
}

.sec03 .bottom .bottom01 {
    margin-top: 0px;
}

.sec04 {
    padding-top: 80px;
}

.sec04 .contents p:nth-child(1) {
    text-align: center;
}

.sec04 .contents .title {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    margin-top: 25px;
}

.sec04 .textbox {
    position: relative;
}

.sec04 .num {
    margin: 0 auto;
    width: 100px;
    height: 100px;
    border: 0;
    border-radius: 0;
    font-size: 24px;
    color: #00b9ef;
}

.sec04 .num .text {
    position: relative;
    top: 0px;
    left: 0px;
    text-align: center;
    line-height: 1.2;
}

.sec04 .num .text .large {
    font-size: 58px;
}

.sec04 .num:before {
    content: unset;
}

.sec04 .cont_title01 {
    font-size: 23px;
    color: #0f0f0f;
    width: 75%;
    margin: 10px auto 0;
    position: relative;
    bottom: 0px;
    letter-spacing: 5px;
    text-align: center;
}

.sec04 .textbox01 {
    position: relative;
    width: 90%;
    margin: 0 auto;
}

.sec04 .textbox01 p:nth-child(4) img {
    width: 80%;
}

.sec04 .textbox01 .cont_text {
    width: 90%;
    margin: 15px auto 0;
    line-height: 1.8;
    text-align: left;
}

.sec04 .cont01 ,.sec04 .cont02 {
    background: rgba(0,185,239,0.1);
    padding: 20px 0 30px;
    margin-top: 20px;
}

.sec04 .cont01 .bottom {
    width: 300px;
    margin: 35px auto 0;
    position: relative;
    text-align: center;
}

.sec04 .cont01 .bottom p:nth-child(2) {
    position: absolute;
    top: 25px;
    left: 59px;
    font-size: 18px;
    line-height: 1.7;
}

.sec04 .cont01 .bottom p:nth-child(3) {
    position: absolute;
    top: 231px;
    left: 116px;
    color: #fff;
    font-size: 21px;
}

.sec04 .cont01 .bottom p:nth-child(4) {
    font-size: 18px;
    position: absolute;
    right: 62px;
    top: 420px;
    line-height: 1.7;
}

.sec04 .cont02 {
    margin-top: 20px;
}

.sec04 .cont02 .bottom_box .image {
    max-width: 300px;
    height: 300px;
    overflow: hidden;
    margin: 0 auto;
}

.sec04 .cont02 .cont_title {
    font-size: 23px;
    color: #0f0f0f;
    width: 60%;
    margin: 10px auto 25px;
    position: relative;
    bottom: 0px;
    letter-spacing: 5px;
}

.textbox01 p:nth-child(3) {
    text-align: center;
    line-height: 1.5;
}

.black21 {
    font-size: 21px;
    font-weight: 600;
}

.sec04 .textbox01 p:nth-child(4) {
    text-align: center;
    margin-top: -15px;
}

.cont02 .box3 {
    display: flex;
    justify-content: center;
    flex-direction: column;
    width: 337px;
    margin: 15px auto 0;
}

.cont02 .box3 .box {
    margin: 0 58px 20px 20px;
    position: relative;
}

.cont02 .box3 .box02 {
    margin: 0 58px 20px 20px;
    position: relative;
}

.cont02 .box3 .box03 {
    margin: 0 58px 20px 20px;
    position: relative;
}

.cont02 .box3 .box p:nth-child(2) {
    position: absolute;
    top: 90px;
    left: 100px;
    color: #fff;
    font-size: 20px;
    text-align: center;
    line-height: 1.7;
}

.cont02 .box3 .box02 p:nth-child(2) {
    position: absolute;
    top: 80px;
    left: 92px;
    color: #fff;
    font-size: 20px;
    text-align: center;
    line-height: 1.7;
}

.cont02 .box3 .box03 p:nth-child(2) {
    position: absolute;
    top: 80px;
    left: 81px;
    color: #fff;
    font-size: 20px;
    text-align: center;
    line-height: 1.7;
}

.sec04 .textbox01 .bottom_box {
    display: flex;
    justify-content: center;
    margin-top: 50px;
    /* flex-direction: column; */
    flex-wrap: wrap;
}

.sec04 .textbox01 .bottom_box .left {
    box-shadow: 5px 5px 0 rgba(0, 185, 239, 0.5);
}

.sec04 .textbox01 .bottom_box .left p:nth-child(1) {
    width: auto;
}

.sec04 .textbox01 .bottom_box .left p:nth-child(1) img {
    width: 100%;
}

.sec04 .textbox01 .bottom_box .right {
    width: 90%;
    margin: 20px 0 0;
    padding: 0;
}

.sec04 .textbox01 .bottom_box .right .top {
    display: flex;
    align-items: center;
    border-bottom: 2px solid #00b9ef;
    padding: 0 0 10px 25px;
    font-size: 20px;
}

.sec04 .textbox01 .bottom_box .right .top p {
    margin: 0 10px;
}

.sec04 .textbox01 .bottom_box .right .bottom p {
    text-align: left;
    margin-top: 20px;
    line-height: 2;
}

.cont03 {
    margin-top: 80px;
}

.sec04 .cont03 .textbox {
    position: relative;
    z-index: 0;
    left: 0;
    width: 80%;
    padding: 20px;
    background: rgba(255, 255, 255, 0.85);
    margin: 0 auto;
}

.sec04 .cont03 .textbox .cont_text {
    width: 95%;
    letter-spacing: 0.5px;
    line-height: 2;
    margin: 0 auto;
}

.sec04 .cont03 {
    width: 100%;
    margin: 0;
    background: url(../img/treatment/image03.jpg) center center/cover no-repeat;
    background-size: cover;
    padding: 20px;
    box-sizing: border-box;
}

.sec04 .cont03 .bg {
    width: 0;
    height: 0;
    margin: 0;
    background: url(../img/treatment/gran-ma.png) no-repeat;
    background-size: 0;
    position: relative;
    top: 0;
}

.sec04 .cont04 {
    width: 100%;
    margin: 0;
    background: url(../img/treatment/dr.png) top no-repeat;
    background-size: cover;
    padding-bottom: 1px;
    padding-top: 20px;
}

.sec04 .cont03 .cont_title ,.sec04 .cont04 .cont_title{
    font-size: 23px;
    color: #0f0f0f;
    margin: 0 auto 15px;
    position: relative;
    bottom: 0;
    letter-spacing: 4px;
    padding-left: 0;
}

.sec04 .cont04 .textbox {
    left: 0px;
    margin: -2px auto 20px;
    position: relative;
    width: 80%;
    padding: 20px;
    background: rgba(255, 255, 255, 0.85);
}

.sec04 .cont04 .textbox .cont_text {
    width: 90%;
    letter-spacing: 1px;
    line-height: 2;
}

.sec04 .cont04 .bg {
    width: 0;
    height: 0;
    margin: 0;
    background: url(../img/treatment/dr.png) no-repeat;
    background-size: 0;
    position: relative;
    top: 0;
}

.sec04 .cont04 .inner {
    width: 100%;
    margin: 0 auto;
}

.sec05 .contents {
    margin-top: 0px;
    padding-top: 30px;
    padding-bottom: 40px;
}

.sec05 .contents p:nth-child(1) {
    text-align: center;
}

.sec05 .contents .title {
    font-size: 20px;
    font-weight: 600;
    width: 70%;
    margin: 0 auto;
    border-bottom: 3px solid #00b9ef;
    padding: 10px 0 15px;
    text-align: center;
}

.sec05 .bottom {
    width: 80%;
    margin: 30px auto 0;
}

.sec05 .bottom .subtitle {
    font-size: 20px;
    background: #00b9ef;
    color: #fff;
    padding: 5px 15px;
    margin-top: 20px;
}

.sec05 .bottom .box {
    margin-top: 15px;
    border: 1px solid #00b9ef;
    background: #fff;
    padding: 20px 15px;
}

.sec05 .bottom .box p:nth-child(1){
    text-align: left;
}

.sec05 .bottom .box .bold {
    font-weight: 500;
}

.sec05 .bottom .box .forthtitle {
    font-weight: 500;
    text-align: center;
    border-bottom: 4px solid #00b9ef;
    width: 100%;
    margin: 0 auto;
    padding-bottom: 5px;
}

.sec05 .bottom .box .small20 {
    font-size: 20px;
    font-weight: 500;
}

.sec05 .bottom .box .center {
    display: flex;
    justify-content: center;
    margin: 40px 10px 0;
    flex-wrap: wrap;
}

.sec05 .bottom .box .center p:nth-child(1) {
    text-align: center;
 width: 100%;
}

.sec05 .bottom .box .center p:nth-child(2) {
    width: 100%;
    line-height: 2;
    padding-left: 0px;
    margin-top: 10px;
}

.sec05 .bottom .box .bottom {
    background: rgba(0, 185,239, 0.1);
    width: 100%;
    margin: 30px auto 10px;
    padding-bottom: 15px;
}

.sec05 .bottom .box .bottom p:nth-child(1) {
    text-align: center;
    padding-top: 15px;
}

.sec05 .bottom .box .bottom .content {
    display: flex;
    justify-content: space-around;
    margin: 10px 0;
}

.sec05 .bottom .box .bottom .content p:nth-child(1) {
    padding: 0;
}






.sec08 {
    padding: 60px 0 0;
}

.sec08 .scroll_top {
    text-align: center;
}

.sec09 {
    /* display: flex; */
    justify-content: space-between;
    width: 80%;
    padding: 80px 0 90px;
    margin: 0 auto;
    box-sizing: border-box;
}

.sec09 .table {
    width: 100%;
    margin: 0 0 5px;
}

.sec09 .table .row {
    height: 53px;
}

.sec09 .thead {
    background: #00B9EF;
}

.sec09 .tbody {
    background: rgba(0, 185, 239, 0.05);
}

.sec09 .table .time {
    width: 130px;
    vertical-align: middle;
}

.sec09 .thead {
    font-size: 18px;
    color: #fff;
}

.sec09 .thead .time {
    letter-spacing: 0.05em;
}

.sec09 .table .youbi {
    vertical-align: middle;
}

.sec09 .table .data {
    vertical-align: middle;
    text-align: center;
}

.sec09 .holiday {
    letter-spacing: 0.05em;
}

.sec09 .holiday .space {
    padding: 0 0 0 1em;
}

.sec09 .right {
    width: 370px;
}

.sec09 .right .logo {
    margin: 0 0 10px;
    text-align: center;
}

.sec09 .right .address {
    margin: 0 0 15px;
    text-align: center;
}

.sec09 .right .text {
    padding: 0 0 5px;
    border-bottom: 2px solid #00B9EF;
    font-size: 28px;
    font-weight: 500;
    text-align: center;
}

.sec09 .right .phone {
    position: relative;
    padding: 5px 0 0 85px;
    background: url(../img/index/phone_icon01.png) left 50px top 12px/26px no-repeat;
    font-size: 27px;
    font-weight: 500;
    color: #00B9EF;
}

.sec09 .right .phone:before {
    content: "";
    position: absolute;
    top: 15px;
    right: 0;
    display: inline-block;
    width: 83px;
    height: 2px;
    background: #00B9EF;
}


}