*{
    margin: 0;
    padding: 0;
}
.flexX{
    display: flex;
    flex-direction: row;
}
.flexY{
    display: flex;
    flex-direction: column;
}
.yyyboxPC{
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 1000px;
}
.img1{
    width: 100%;
    /* height: auto; */
}
.line_box{
    width: 224px;
    height: 8px;
    background-color: #e5e5e5;
    margin: 0 auto;
}
.line{
  width: 488px;
  height: 4px;
  border-top: solid 1px #dcdcdc;
  opacity: 0.68;
  margin: 0 auto;
}
/* 症状  -- start */
.symptom{
    width: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 86px;
}
.symptom .symptom_img207{
    width: 400px;
}
.symptom .title{
    font-size: 38px;
    font-weight: bold;
    margin-top: 57px;
}
.symptom .line_top{
    margin-top: 18px;
}
.symptom .line_bottom{
    margin-bottom: 31px;
}
.symptom .list{
    width: 100%;
    
}
.symptom .list .list_top{
    margin-top: 39px;
}
.symptom .list .list_one{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    height: 340px;
}
.symptom .list .list_one .box_11 {
    width: 299px;
	height: 198px;
}
.symptom .list .list_one .box_11 .text{
    width: 100%;
    background-color: #EBEBEB;
    padding:0 20px;
    box-sizing: border-box;
    height: 141px;
    
}
.symptom .list .list_one .box_11 .text .text_title{
    font-family: MicrosoftYaHei-Bold;
	font-size: 26px;
	font-weight: bold;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #817e7e;
    text-align: center;
    padding: 15px 0 18px;
}
.symptom .list .list_one .box_11 .text .text_content{
    font-family: MicrosoftYaHei;
	font-size: 22px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 26px;
	letter-spacing: 0px;
	color: #817e7e;
}
.symptom .bottom_text{
    font-family: MicrosoftYaHei;
	font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 2px;
	letter-spacing: 0px;
	color: #817e7e;
    padding: 29px 0 41px 0;
}
.symptom .symptom_btn{
    width: 549px;
	height: 63px;
	background-color: #f59a23;
	border-radius: 10px;
    align-items: center;
    cursor: pointer;
}
.symptom .symptom_btn .sym_messageImg{
    width: 40px;
	height: 33px;
    margin: 0 15px 0 26px;
}
.symptom .symptom_btn .sym_mes_txt{
    font-family: MicrosoftYaHei;
	font-size: 28px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #ffffff;
}
/* 症状  -- end */

/* 原因  -- start */
.cause{
    /* width: 1000px; */
    width: 100%;
    height: 1265px;
    background-image: url("/images/zhuanti/zt_yyy/images/537.png");
    /* background-size: cover; */
    
}
.cause .cause_box{
    /* width: 1000px;
     */
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}
.cause .cause_box .line_top{
    margin-top: 33px;
}
.cause .cause_box .line_bottom{
    margin-bottom: 27px;
}
.cause .cause_box .title{
    font-family: MicrosoftYaHei-Bold;
	font-size: 38px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 52px;
	letter-spacing: 0px;
	color: #ffffff;
    text-align: center;
    padding-top: 58px;
}
.cause .cause_box .img10{
    width: 400px;
    margin: 39px 0 27px 0;
}
.cause .cause_box .cause_text{
    width: 993px;
    height: 94px;
    font-family: MicrosoftYaHei;
    font-size: 22px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
}
.cause .cause_box .cause_img .Style2_13{
    width: 602px;
    height: 412px;
    margin-top: 60px;
}
.cause .cause_box .cause_img .cause_img_left,.cause_img_right{
    height: 412px;
    font-family: MicrosoftYaHei;
	font-size: 22px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 36px;
	letter-spacing: 0px;
	color: #ffffff;
}
.cause .cause_box .cause_img .cause_img_left{
    position: relative;
    width: 100px;
}
.cause .cause_box .cause_img .cause_img_left .pos{
    position: absolute;
}
.cause .cause_box .cause_img .cause_img_left .yg{
    bottom: 140px;
    right: 0px;
}
.cause .cause_box .cause_img .cause_img_left .yy{
    bottom: 73px;
    right: 0px;
}
.cause .cause_box .cause_img .cause_img_left .yrt{
    bottom: -17px;
    right: -22px;
}
.cause .cause_box .cause_img .cause_img_right{
    width: 90px;
}
.cause .cause_box .pathogen{
    /* width: 300px; */
    height: 31px;
    font-family: MicrosoftYaHei-Bold;
    font-size: 30px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
    margin: 45px 0  53px ;
}
.cause .cause_box .listBox{
    display: flex;
    flex-direction: row;
    margin-bottom: 65px;
}
.cause .cause_box .listBox .listBox_item{
    width: 319px;
    height: 199px;
    background-color: #ffffff;
    margin-right: 22px;
}
.cause .cause_box .listBox .listBox_item .listBox_item_title{
    text-align: center;
    font-family: MicrosoftYaHei-Bold;
    font-size: 26px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #242424;
    margin: 32px 0 31px;
}
.cause .cause_box .listBox .listBox_item .listBox_item_ctn{
    font-family: MicrosoftYaHei;
    font-size: 26px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #242424;
    padding: 0 27px;
}
.cause .cause_box .btn2{
    margin: 62px 0 80px;
}
/* 原因  -- end */
/* 危害 start */
.harm{
    width: 1000px;
    /* text-align: center; */
    display: flex;
    flex-direction: column;
    align-items: center;
}
.harm .title{
    font-family: MicrosoftYaHei-Bold;
    font-size: 38px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 52px;
    letter-spacing: 0px;
    color: #242424;
    margin: 117px 0 0 0;
}
.harm .line_top{
    margin-top: 23px;
}
.harm .line_bottom{
    margin-bottom: 25px;
}
.harm .harm_text{
    font-family: MicrosoftYaHei;
    font-size: 22px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 34px;
    letter-spacing: 0px;
    color: #242424;
}
.harm  .harm_img{
    margin: 53px 0 35px;
}
.harm .harm_process{
    width: 1000px;
    height: 414px;
    background-image: url("/images/zhuanti/zt_yyy/images/process_03.png");
    background-size: cover;
    position: relative;
    margin: 53px 0 29px;
}

.harm .harm_process  .other{
    position: absolute;
    top: 66px;
    left: 125px;
    width: 44px;
    /* transform: rotate(40deg); */
    font-family: MicrosoftYaHei-Bold;
	font-size: 22px;
	font-weight: bold;
	color: #242424;
}
.harm .harm_process  .develop_1{
    position: absolute;
    top: 278px;
    left: 192px;
    width: 100px;
    /* transform: rotate(40deg); */
    font-family: MicrosoftYaHei-Bold;
	font-size: 20px;
	font-weight: bold;
	color: #242424;
}
.harm .harm_process  .develop_2{
    position: absolute;
    top: 144px;
    left: 176px;
    width: 110px;
	height: 66px;
	font-family: MicrosoftYaHei-Bold;
	font-size: 20px;
	font-weight: bold;
	color: #242424;
    transform: rotate(-30deg);
}
.harm .harm_process  .sickness{
    position: absolute;
	font-family: MicrosoftYaHei;
	font-size: 20px;
	color: #ffffff;
}
.harm .harm_process  .yb{top: 142px;left: 382px;}
.harm .harm_process  .ysy{top: 142px;left: 623px;}
.harm .harm_process  .ygzy{top: 142px;left: 869px;}
.harm .harm_process  .qdyzy{top: 374px;left: 351px;}
.harm .harm_process  .zdyzy{top: 374px;left: 604px;}
.harm .harm_process  .cdyzy{top: 374px;left: 861px;}
.harm .harm_process  .yyy{top: 349px;left: 64px;}
.harm .harm_box{
    width: 780px;
    height: 122px;
    background-color: #ffffff;
    border: solid 1px #242424;
    display: flex;
    flex-direction: row;
}
.harm .harm_box .harm_box_img{
    width: 78px;
    height: 70px;     
    margin: 27px 32px 25px 43px;  
}
.harm .harm_box .harm_box_text{
    font-family: MicrosoftYaHei;
    font-size: 22px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #242424;
    margin: 30px 0 28px;
}
.harm .btn3{
    margin: 39px 0 70px;
}

/* 危害 end*/
/* 选择 start */
.choose{
    width: 100%;
    height: 1165px;
    background-image: url("/images/zhuanti/zt_yyy/images/537.png");
    display: flex;
    flex-direction: column;
    align-items: center;
}
.choose .title{
    font-family: MicrosoftYaHei-Bold;
    font-size: 38px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 52px;
    letter-spacing: 0px;
    color: #ffffff;
    margin: 78px 0 20px ;
}
.choose .choose_text{
    font-family: MicrosoftYaHei;
    font-size: 24px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
    width: 993px;
    height: 60px;
    margin: 20px 0 42px;
}

.choose .line_bottom{
    margin-bottom: 42px;
}
.choose .choose_list{
    display: flex;
    flex-direction: row;
    margin-bottom: 18px;
}
.choose .choose_list .choose_img{
    width: 323px;
    height: 184px;
    margin-right: 19px;
}
.choose .choose_list .choose_l_right{
    width: 659px;
    height: 184px;
    background-color: #e5e5e5;
    box-sizing: border-box;
    padding: 30px 27px;
}
.choose .choose_list .choose_l_right .c_title{
    font-family: MicrosoftYaHei-Bold;
	font-size: 24px;
	font-weight: bold;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #242424;
}

.choose .choose_list .m_right {
    margin-left: 19px;
    width: 323px;
    height: 184px;
}
.choose  .choose_l_r_text{
    font-family: MicrosoftYaHei;
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 32px;
    letter-spacing: 0px;
    color: #242424;
    
}
.choose  .mt1{
    margin-top: 25px;
}
.choose  .mt2,.choose  .mt3{
    margin-top: 10px;
}
.choose .btn4{
    margin: 68px 0 117px ;
}
.choose .choose_btn{
    width: 522px;
	height: 63px;
	background-color: #f59a23;
	border-radius: 10px;
    align-items: center;
    cursor: pointer;
}
.choose .choose_btn .choose_messageImg{
    width: 40px;
	height: 33px;
    margin: 0 15px 0 26px;
}
.choose .choose_btn .choose_mes_txt{
    font-family: MicrosoftYaHei;
	font-size: 28px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #ffffff;
}
/* 选择 end */
/* 问题 start */
.question{
    width: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.question .title{
    font-family: MicrosoftYaHei-Bold;
    font-size: 38px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 52px;
    letter-spacing: 0px;
    color: #242424;
    margin-top: 91px;
}
.question .line_top{
    margin-top: 20px;
}
.question .line_bottom{
    margin-bottom: 15px;
}
.swiper-container .swiper-wrapper .swiper-slide .que_content{
    display: flex;
    flex-direction: row;
    margin-top: 20px;
}
.swiper-container .swiper-wrapper .swiper-slide .que_content .question1{
    width: 314px;
    height: 255px;
    margin-right: 43px;

}
.swiper-container .swiper-wrapper .swiper-slide .que_content  .que_ctn_text{
    margin-top: 30px;
}
.swiper-container .swiper-wrapper .swiper-slide .que_content  .que_ctn_text .span1{
    display: inline-block;
    width: 120px;
    height: 48px;
    font-family: MicrosoftYaHei;
	font-size: 22px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 36px;
	letter-spacing: 0px;
	color: #242424;
}
.swiper-container .swiper-wrapper .swiper-slide .que_content  .que_ctn_text .que_btn{
    width: 143px;
    height: 32px;
    line-height: 30px;
    background-color: #e34986;
    border-radius: 16px;
    color: #ffffff;
    display: inline-block;
    text-align: center;
    font-size: 22px;
}
.swiper-container .swiper-wrapper .swiper-slide .que_content  .que_ctn_text .que_txt{
    width: 100px;
    height: 30px;
    font-family: MicrosoftYaHei;
	font-size: 22px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 36px;
	letter-spacing: 0px;
	color: #242424;
}
.swiper-container .swiper-wrapper .swiper-slide .que_content  .que_ctn_text .detail{
    width: 484px;
    font-family: MicrosoftYaHei;
	font-size: 22px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 36px;
	letter-spacing: 0px;
	color: #242424;
}
.swiper-container .swiper-wrapper .swiper-slide .que_content  .que_ctn_text .detail .zxxq{
    color: #e34986;
    font-family: MicrosoftYaHei;
	font-size: 22px;
    cursor: pointer;
}
.swiper-pagination-bullet-active{
    background: #666666;
}
.swiper-pagination-bullet{
    width: 16px;
    height: 16px;
}
.swiper-container {
    width: 1000px;
    height: 700px;
} 
.swiper_bgImg{
    width: 1000px;
    height: 323px;
    margin-top: 120px;
    /* background-color: #e34986; */
    box-sizing: border-box;
    padding: 220px 0 0 116px ;
    position: relative;
}
.bg{
    width: 100%;
    height: 100%;
    background-color: rgba(227,73,134, 0.5);
    position: absolute;
    top: -80px;
    left: 0;
    z-index: -1;
}
.swiper_bg1::before{
    content: "";
    opacity:0.5;
 	z-index:-1;
     position:absolute;
     width: 1000px;
    height: 323px;
    bottom: 80px;
    left: 0;
    background-image: url("/images/zhuanti/zt_yyy/swiperImg/swiperBgImg1.png");
}
.swiper_bg1::before{
    content: "";
    /* opacity:0.5; */
 	z-index:-1;
     position:absolute;
     width: 1000px;
    height: 323px;
    bottom: 80px;
    left: 0;
    background-color: #e34986;
}
.swiper_bg2::before{
    content: "";
    /* opacity:0.5; */
 	z-index:-1;
    position:absolute;
    width: 1000px;
    height: 323px;
    bottom: 80px;
    left: 0;
    background-color: #e34986;
    background-image: url("/images/zhuanti/zt_yyy/swiperImg/swiperBgImg2.png");
}
.swiper_bg3::before{
    content: "";
    opacity:0.5;
 	z-index:-1;
     position:absolute;
     width: 1000px;
    height: 323px;
    bottom: 80px;
    left: 0;
    background-image: url("/images/zhuanti/zt_yyy/swiperImg/swiperBgImg3.png");
}
.swiper_bg4::before{
    content: "";
    opacity:0.5;
 	z-index:-1;
     position:absolute;
     width: 1000px;
    height: 323px;
    bottom: 80px;
    left: 0;
    background-image: url("/images/zhuanti/zt_yyy/swiperImg/swiperBgImg4.png");
}
.swiper_bgImg .swiper_list{
    height: 100px;
    width: 1000px;
    margin-top: -90px;
}
.swiper_bgImg .swiper_list .swiper_itemBox{
    margin-right: 109px;
}
.swiper_bgImg .swiper_list .swiper_itemBox .itemImg{
    width: 92px;
    height: 92px;
}
.swiper_bgImg .swiper_list .swiper_itemBox .itemText{
    color: #ffffff;
    text-align: center;
    margin: 24px 0 0 26px;
    /* align-items: center; */
}
.swiper_bgImg .swiper_list .swiper_itemBox .itemText p{
    font-family: MicrosoftYaHei;
	font-size: 22px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 32px;
	letter-spacing: 0px;
	color: #ffffff;
}
.question_btn {
    width: 552px;
    height: 63px;
    background-color: #f59a23;
    border-radius: 10px;
    display: flex;
    flex-direction: row;
    align-items: center;
    cursor: pointer;
}
.question_btn .que_messageImg{
    margin-left: 26px;
    width: 40px;
    height: 33px;
    margin-right: 15px;
}
.question_btn .que_mes_txt{
    font-family: MicrosoftYaHei;
    font-size: 28px;
    color: #ffffff;
}

/* 问题 end */
.csb-yy .csb_btn{
    width: 670px;
	height: 63px;
	background-color: #f59a23;
	border-radius: 10px;
    align-items: center;
    margin: 0 auto !important;
    margin-top: 44px !important;
    cursor: pointer;
}
.csb-yy .csb_btn .csb_messageImg{
    width: 40px;
	height: 33px;
    margin: 0 15px 0 26px;
}
.csb-yy .csb_btn .csb_mes_txt{
    font-family: MicrosoftYaHei;
	font-size: 28px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #ffffff;
}