body{
  background: #ebe7e3;
}
.header {
  width: 100%;
  height: 420px;
  background: url("../images/Quality_banner_02.jpg") no-repeat center center;
}

.header-content {
  width: 1200px;
  margin: 0 auto;
  padding-top: 70px;
}

.head-bread {
  /*font-family: MyCustomFont, Arial;*/
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 24px;
  display: flex;
  align-items: center;
  margin-bottom: 70px;
}

.head-bread .bread-current {
  /*font-family: MyCustomFont, Arial;*/
}

.title-box .title {
  /*font-family: MyCustomFont, Arial;*/
  font-weight: bold;
  font-size: 48px;
  color: #FFFFFF;
  line-height: 76px;
}

.title-box .desc {
  /*font-family: MyCustomFont, Arial;*/
  font-weight: 400;
  font-size: 20px;
  color: #FFFFFF;
  line-height: 30px;
}

/*  */
.a-content-box{
  display: flex;
  width: 1200px;
  justify-content: space-between;
  margin: 0 auto;
}
.a-content-block{
  /*font-family: MyCustomFont, Arial;*/
  font-weight: bold;
  font-size: 24px;
  color: #242424;
  height: 64px;
  background: #FFFFFF;
  box-shadow: 0px 2px 9px 0px rgba(0,0,0,0.09);
  width: 24%;
  text-align: center;
  line-height: 64px;
  margin-top: -32px;
}


/*  */
.c-content-box-back{
  background: #fff;
}
.c-content-box{
  width: 1200px;
  margin: 0 auto;
  padding-bottom: 66px;
}
.c-content-title{
  /*font-family: MyCustomFont, Arial;*/
  font-weight: bold;
  font-size: 36px;
  text-align: center;
  padding: 69px 0 31px 0;
  color: #242424;
}
.c-content-text{
  /*font-family: MyCustomFont, Arial;*/
  text-align: center;
  font-weight: 400;
  font-size: 18px;
  color: #444444;
  line-height: 30px;
}

/*  */
.d-content-box{
  width: 1200px;
  margin: 0 auto;
  padding: 85px 0 110px 0;
}
.d-content-title{
  /*font-family: MyCustomFont, Arial;*/
  font-weight: bold;
  font-size: 36px;
  color: #242424;
  padding-bottom: 30px;
  text-align: center;
}
.d-content-text{
  text-align: center;
  color: #444444;
  /*font-family: MyCustomFont, Arial;*/
  font-weight: 400;
  font-size: 18px;
  color: #444444;
  line-height: 30px;
}
.d-content-li{
  color: #444444;
  display: block;
  text-align: center;
  margin-top: 20px;
  /*font-family: MyCustomFont, Arial;*/
  font-size: 18px;
  color: #444444;
  line-height: 30px;
  font-weight: bold;
}

.d-content-images{
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
}
.d-content-images img{
  width: 32%;
}
.d-content-jies{
  width: 1200px;
  padding: 46px;
  box-sizing: border-box;
  display: flex;
  background: #fff;
  margin-top: 82px;
  align-items: center;
}
.d-content-jies-left{
  width: 47%;
}
.d-content-jies-title{
  /*font-family: MyCustomFont, Arial;*/
  font-weight: bold;
  font-size: 36px;
  color: #242424;
}
.d-content-jies-text{
  /*font-family: MyCustomFont, Arial;*/
  font-weight: 400;
  font-size: 18px;
  color: #2B2B2B;
  line-height: 30px;
  margin: 24px 0 32px 0;
}
.d-content-jies-str{
  /*font-family: MyCustomFont, Arial;*/
  font-weight: bold;
  font-size: 18px;
  color: #2B2B2B;
  line-height: 30px;
}
.d-content-jies img{
  width: 50%;
}
/*  */
.e-content-box-back{
  background: #fff;
  padding: 96px 0;
}
.e-content-box{
  width: 1200px;
  margin: 0 auto;
}
.e-content-title{

}
.d-content-text{

}
.e-content-images{
  display: flex;
  justify-content: space-between;
  margin-top: 56px;
}
.e-content-images img{
  width: 24%;
}
/*  */

.f-content-box{
  padding: 107px 0 128px 0;
  width: 1200px;
  margin: 0 auto;
}
.f-content-images{
  display: flex;
  justify-content: space-between;
  margin-top: 36px;
}
.f-content-images img{
  width: 32%;
}
.f-content-wz{
  margin-top: 60px;
}
.f-content-wz-tit{
  /*font-family: MyCustomFont, Arial;*/
  font-weight: bold;
  font-size: 36px;
  color: #000000;
  margin-bottom: 38px;
  text-align: center;
}
.f-content-flex{
  display: flex;
  align-items: center;
  /*background: #fff;*/
}
.f-felx-left{
  /*font-family: MyCustomFont, Arial;*/
  font-weight: 400;
  font-size: 22px;
  color: #444444;
  line-height: 30px;
  width: 437px;
  margin-left: auto;
  padding-left: 15px;
  padding-right: 15px;
}
.f-content-flex img{
  width: 57.25%;
  margin-left: auto;
}
.btn-content-box-diy{
  background: #fff;
  margin-top: 0;
}

@media screen and (max-width: 1680px){
        .header .title-box .title {
        font-size: 30px;
    }
        .header .head-bread {
        font-size: 16px;
    }
    .d-content-title,
    .c-content-title,
    .d-content-jies-title,
    .f-content-wz-tit{
        font-size: 24px;
    }
    .d-content-text,
    .c-content-text,
    .d-content-li,
    .d-content-jies-text,
    .d-content-jies-str{
        font-size: 16px;
        line-height: 24px;
    }
    .f-felx-left{
        font-size: 18px;
        line-height: 28px;
    }
}

@media screen and (max-width: 1366px){
    .c-content-box,
    .d-content-box,
    .e-content-box,
    .f-content-box,
    .a-content-box,
    .d-content-jies{
        width: 1100px;
    }
    .header {
  width: 100%;
  height: 420px;
  background: url("../images/Quality_banner_02.jpg") no-repeat center center;
}

.header .header-content {
  width: 1100px;
}

}

@media screen and (max-width: 1200px){
    .c-content-box,
    .d-content-box,
    .e-content-box,
    .f-content-box,
    .a-content-box,
    .d-content-jies{
        width: 992px;
    }
    .header .title-box .title {
    font-size: 24px;
}

.header .title-box .desc {
    font-size: 18px;
}

.header .header-content {
    width: 992px;
}

}

@media screen and (max-width: 768px) {
  .header {
    width: 100%;
    height: 420px;
    background: url("../images/Quality_banner_02.jpg") no-repeat center center;
}

.header .header-content {
    width: 90%;
    margin: 0 auto;
    padding-top: 30px;
}

.header .head-bread {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 24px;
    display: flex;
    align-items: center;
    margin-bottom: 70px;
}

.header .head-bread .bread-current {
    /*font-family: MyCustomFont, Arial;*/
}

.header .title-box .title {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: bold;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 46px;
}

.header .title-box .desc {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 24px;
}

/* Styles for section a-content-box */
.a-content-box {
    display: flex;
    width: 100%;
    justify-content: space-between;
    margin: 0 auto;
    flex-direction: column;
}

.a-content-box .a-content-block {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: bold;
    font-size: 20px;
    color: #242424;
    height: 64px;
    background: #FFFFFF;
    box-shadow: 0px 2px 9px 0px rgba(0,0,0,0.09);
    width: 100%;
    text-align: center;
    line-height: 64px;
    margin-top: 10px;
}

/* Styles for section c-content-box */
.c-content-box-back {
    background: #fff;
}

.c-content-box {
    width: 90%;
    margin: 0 auto;
    padding-bottom: 66px;
}

.c-content-box .c-content-title {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: bold;
    font-size: 24px;
    text-align: center;
    padding: 48px 0 31px 0;
    color: #242424;
}

.c-content-box .c-content-text {
    text-align: center;
    font-weight: 400;
    font-size: 16px;
    color: #444444;
    line-height: 24px;
}

/* Styles for section d-content-box */
.d-content-box {
    width: 90%;
    margin: 0 auto;
    padding: 85px 0 30px 0;
}

.d-content-box .d-content-title {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: bold;
    font-size: 24px;
    color: #242424;
    padding-bottom: 30px;
    text-align: center;
}

.d-content-box .d-content-text {
    text-align: center;
    color: #444444;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
}

.d-content-box .d-content-li {
    color: #444444;
    display: block;
    text-align: center;
    margin-top: 20px;
    /*font-family: MyCustomFont, Arial;*/
    font-size: 16px;
    line-height: 24px;
    font-weight: bold;
}

.d-content-box .d-content-images {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    flex-direction: column;
}

.d-content-box .d-content-images img {
    width: 100%;
    margin-bottom: 20px;
}

.d-content-box .d-content-jies {
    width: 100%;
    padding: 12px;
    box-sizing: border-box;
    display: flex;
    background: #fff;
    margin-top: 32px;
    align-items: center;
    flex-direction: column;
}

.d-content-box .d-content-jies .d-content-jies-left {
    width: 100%;
}

.d-content-box .d-content-jies .d-content-jies-title {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: bold;
    font-size: 24px;
    color: #242424;
}

.d-content-box .d-content-jies .d-content-jies-text {
    font-weight: 400;
    font-size: 16px;
    color: #2B2B2B;
    line-height: 24px;
    margin: 24px 0 32px 0;
}

.d-content-box .d-content-jies .d-content-jies-str {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: bold;
    font-size: 14px;
    color: #2B2B2B;
    line-height: 24px;
}

.d-content-box .d-content-jies img {
    width: 100%;
    margin-top: 30px;
}

/* Styles for section e-content-box */
.e-content-box-back {
    background: #fff;
    padding: 46px 0;
}

.e-content-box {
    width: 90%;
    margin: 0 auto;
}

.e-content-box .e-content-images {
    display: flex;
    justify-content: space-between;
    margin-top: 56px;
    flex-wrap: wrap;
}

.e-content-box .e-content-images img {
    width: 50%;
    margin: 10px;
    flex: 1;
}

/* Styles for section f-content-box */
.f-content-box {
    padding: 57px 0 58px 0;
    width: 90%;
    margin: 0 auto;
}

.f-content-box .f-content-images {
    display: flex;
    justify-content: space-between;
    margin-top: 36px;
    flex-direction: column;
}

.f-content-box .f-content-images img {
    width: 100%;
    margin-bottom: 20px;
}

.f-content-box .f-content-wz {
    margin-top: 60px;
}

.f-content-box .f-content-wz .f-content-wz-tit {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: bold;
    font-size: 24px;
    color: #000000;
    margin-bottom: 28px;
    text-align: center;
}

.f-content-box .f-content-flex {
    display: flex;
    align-items: center;
    background: #fff;
    flex-direction: column;
    padding: 10px;
}

.f-content-box .f-content-flex .f-felx-left {
    /*font-family: MyCustomFont, Arial;*/
    font-weight: 400;
    font-size: 16px;
    color: #444444;
    line-height: 24px;
    width: unset;
    margin-left: auto;
}

.f-content-box .f-content-flex img {
    width: 100%;
    margin-top: 20px;
    margin-left: auto;
}

/* Additional styles */
.btn-content-box-diy {
    background: #fff;
    margin-top: 30px;
}

}