@charset "utf-8";

.firstview {
    background: url(../images/preventive/1x/firstview.png);
    height: 595px;
    /* background-size: cover; */
    margin-top: -187px;
    background-repeat: no-repeat;
    background-position: center;
}

.sec01 {
    background: url(../images/caries/back_white.png);
    margin-top: -290px;
    background-position: top;
    background-repeat: no-repeat;
    padding-top: 190px;
}

.sec01 .contents {
    padding: 0px 0 30px;
    text-align: center;
    position: relative;
    width: 1066px;
    margin: 0 auto;
}

.sec01 .contents .title {
    font-size: 22px;
    font-weight: 700;
    margin-top: 10px;
    line-height: 1.7;
    width: 620px;
    margin: 15px auto 25px;
    letter-spacing: 6px;
}

.sec01 .contents .ander_line {
    border-bottom: dotted #CB991D;
    font-weight: 700;
}

.sec01 .contents p:nth-child(4) {
    line-height: 2;
    margin-top: 30px;
}


.sec02 {
    background: url(../images/index/top_back.png);
    background-position: top;
    margin-top: 40px;
    /* background-size: cover; */
}

.sec02 .contents {
    text-align: center;
    padding-top: 40px;
    background: url(../images/index/all_back.jpg);
}

.sec02 .contents .top {
    padding: 40px 0;
    width: 1066px;
    margin: 0 auto;
    background: url(../images/index/all_back.jpg);
}

.sec02 .contents .big_box {
    position: relative;
    margin-bottom: -70px;
    background: url(../images/index/all_back.jpg);
}

.sec02 .contents .big_box p:nth-child(2) {
    font-size: 20px;
    position: relative;
    bottom: 580px;
    line-height: 1.7;
}

.sec02 .contents .big_box .line {
    width: 464px;
    margin: 0 auto;
    border-bottom: dashed #18973B;
    position: relative;
    bottom: 565px;
}

.sec02 .contents .big_box p:nth-child(4) {
    position: absolute;
    top: 100px;
    left: 140px;
} 

.sec02 .contents .big_box p:nth-child(5) {
    position: relative;
    bottom: 530px;
}

.sec02 .contents .big_box .boxs {
    display: flex;
    justify-content: center;
    position: absolute;
    left: 190px;
    top: 225px;
}

.sec02 .contents .big_box .box {
    position: relative;
    line-height: 1.5;
    margin: 0px 40px;
}

.sec02 .contents .big_box .box p:nth-child(2) {
    font-size: 18px;
    position: absolute;
    top: 80px;
    left: 61px;
    bottom: 0;
}

.sec02 .contents .big_box .bottom {
    position: absolute;
    top: 453px;
    left: 160px;
}

.sec02 .contents .big_box .bottom p:nth-child(1) {
    line-height: 2;
}

.big18 {
    font-size: 18px;
    font-weight: 600;
}

.sec02 .contents .big_box .bottom p:nth-child(2) {
    position: absolute;
    bottom: -80px;
    right: -35px;
}

.sec02 .contents .top .title {
    position: relative;
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    top: -72px;
    line-height: 1.3;
}
.sec02 .contents .top .title1 {
    position: relative;
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    top: -57px;
    line-height: 1.3;
}

.sec02 .contents .top p:nth-child(4) {
    font-size: 18px;
    font-weight: 600;
    margin-top: 30px;
}

.sec02 .contents .first .top .boxs {
    display: flex;
    justify-content: center;
}

.sec02 .contents .first .top .boxs .box ,.sec02 .contents .first .top .boxs .box04 {
    position: relative;
    margin: 10px;
}

.sec02 .contents .first .top .boxs .box02 ,.sec02 .contents .first .top .boxs .box03 {
    position: relative;
    margin: 50px 10px 0;
}

.sec02 .contents .first .top .boxs .box p:nth-child(2) {
    position: absolute;
    top: 45px;
    left: 40px;
    font-weight: 600;
}

.sec02 .contents .first .top .boxs .box03 p:nth-child(2) {
    position: absolute;
    top: 62px;
    left: 32px;
    font-weight: 600;
}

.sec02 .contents .first .top .boxs .box02 p:nth-child(2) ,.sec02 .contents .first .top .boxs .box04 p:nth-child(2) {
    position: absolute;
    top: 60px;
    left: 50px;
    font-weight: 600;
}

.sec02 .contents .first .top .illust {
    display: flex;
    justify-content: space-between;
    width: 815px;
    margin: 0 auto;
}

.sec02 .contents .first .top .check p:nth-child(1) {
    font-size: 19px;
    font-weight: 600;
    padding-bottom: 10px;
}

.sec02 .contents .first .top .check .box {
    position: relative;
    margin-top: 40px;
}

.sec02 .contents .first .top .check .box p:nth-child(2) {
    position: absolute;
    top: 20px;
    left: 375px;
}

.sec02 .contents .first .top .check .box p:nth-child(3) {
    position: absolute;
    top: 72px;
    left: 375px;
}

.sec02 .contents .first .top .check .box p:nth-child(4) {
    position: absolute;
    top: 120px;
    left: 375px;
    margin: 0;
    font-weight: 400;
    font-size: 16px;
}

.sec02 .contents .first .top .check .box p:nth-child(5) {
    position: absolute;
    right: 115px;
    bottom: -30px;
}

.sec02 .contents .first .top .check p:nth-child(4) {
    margin-top: 5px;
    font-weight: 400;
    line-height: 1.7;
}

.sec02 .contents .second .top p:nth-child(4) {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
}

.sec02 .contents .second .top p:nth-child(5) {
    position: relative;
    right: 450px;
    bottom: 60px;
}

.sec02 .contents .second .top .box {
    position: relative;
    margin-top: 40px;
}

.sec02 .contents .second .top .box p:nth-child(2) {
    width: 762px;
    margin: -200px auto 0px;
    text-align: left;
    line-height: 2;
}

.sec02 .contents .second .top .box p:nth-child(3) {
    position: relative;
    left: -125px;
    text-align: right;
}

.sec02 .contents .second .top .box p:nth-child(4) {
    font-size: 18px;
}

.sec02 .contents .second .top p:nth-child(7) {
    font-size: 18px;
}

.sec02 .contents .second .top .bottom .text { 
    width: 645px;
    margin: 60px auto 0;
    text-align: left;
    font-size: 18px;
    letter-spacing: 0.5px;
}

.sec02 .contents .second .top .bottom .text p:nth-child(2) {
    margin-top: 10px;
}

.sec02 .contents .second .top .bottom .box p:nth-child(2) {
    width: auto;
    margin: 0;
    text-align: unset;
    position: absolute;
    left: 350px;
    top: 17px;
}

.sec02 .contents .second .top .bottom .box p:nth-child(3) {
    position: absolute;
    top: 75px;
    left: 350px;
}

.sec02 .contents .second .top .bottom .box p:nth-child(4) {
    position: absolute;
    left: 350px;
    top: 110px;
    width: max-content;
    font-size: 16px;
    margin: 0;
}

.sec02 .contents .third {
    background: url(../images/index/all_back.jpg);
}

.sec02 .contents .third .content {
    width: 944px;
    margin: 30px auto 0;
    position: relative;
}

.sec02 .contents .third .content p:nth-child(1) img {
    position: absolute;
    left: 0;
    top: -50px;
}

.sec02 .contents .third .content .box {
    display: flex;
    justify-content: center;
}

.sec02 .contents .third .content .box .left {
    margin-left: 30px;
}

.sec02 .contents .third .content .box .left p img {
    position: unset;
}

.sec02 .contents .third .content .box .right {
    width: 71%;
    text-align: left;
}

.sec02 .contents .third .content .box .right p {
    margin: 30px;
}

.sec02 .contents .third .content .box .right .right02 {
    margin: 23px 30px 0;
    line-height: 1.8;
}

.sec02 .contents .third .content p:nth-child(7) {
    text-align: right;
    margin: -300px 0 300px;
}