body,html {
    width: 100%;
    height: auto;
    font: 16px "MicrosoftYaHei",Arial,Helvetica,sans-serif;
    -webkit-text-size-adjust: 100% !important;         
    text-size-adjust: 100% !important;
    -moz-text-size-adjust: 100% !important;
    color: #333;
    overflow-x: hidden;
}

*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

.img{
    width: 100%;
    height:auto;
    display: block;
}
.imgno{
    pointer-events: none;
}
.cursor{
  cursor: pointer;
}
.clickno{
    -webkit-tap-highlight-color:transparent;
    cursor: pointer;
}
.bold{
    font-weight: bold;
}
.block{
    display:block;
}
.center{
  display: flex;
  justify-content: center;
  align-items: center;
}
.center_column{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.unset_column{
    display: flex;
    flex-direction: column;
    justify-content: center;

}
.textCenter{
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: normal;
}
.textCenter_col{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    line-height: normal;
}
.textCenter2{
    height: 0.7rem !important;
    line-height: 0.12rem;
    text-align: center;
}
.qm_step1_bottom{
    margin-top: 0.1rem;
}
.plr{
    padding: 0 1.875rem 0.3rem 1.875rem;
}
.flex_b{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top_icon{
    width: 40px;
    height: 40px;
}
.left_top_icon{
    display: flex; 
    align-items: center; 
    justify-content: center; 
    gap: 10px; 
    height: 100vh; 
}
.kaiyun-step1-head {
    /* background-color: #2abbb4; */
    background-color: rgb(136, 208, 232);
    padding: 5% 0;
    text-align: center;
    margin-bottom: 40px;
}
.banner-img{
    width: 100%;
    height: 50%;
}
.banner-text{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
}
.fs40_bottom_line{
    position: absolute;
    margin-top: 20px;
    height: 4px;
    width: 45px;
    border-radius: 2px;
    background: #2abbb4;
    transform: translateX(-50%);
    left: 50%;
}

.mid{
    margin-top: 100px;
    padding: 20px;
    height: 400px;
 }
.swiper {
    width: 100%;
    display: flex;
}
.swiper-slide {
    text-align: center;
    font-size: 18px;
    height: 100%;
    /* 控制每次展示几个 swiper-slide */
    width: calc(100% / 3); /* 一次展示三个 */
}
.step1-cont-bottom{
    width: 100%;
    margin-top: 160px;
    padding: 20px 0;
    background-color: #f5f5f5;
}
.bottom_img{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    gap: 10px; /* 设置图片之间的间距 */
}
.bottom_imgbox{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 60px;
    gap: 60px; /* 设置图片之间的间距 */
}
.step1-cont-bottom-imgbox{
    width: 100%;
    margin-top: 80px;
    padding: 20px 0;
    background-color: #fff;
}
.middle-text{
    color: #333;
    font-size: 30px;
    margin-top: 30px;
    font-weight: 700;
}
.footer-text{
    color: #2abbb4;
    font-size: 22px;
    margin-top: 17px;
}
.qm_head_bg{
    background-color: rgb(136, 208, 232);
}
.textAlign{
    text-align: center;
}
.color666{
    color: #666;
}
 .mt10{
     margin-top:0.05rem;
 }
 .mt20{
    margin-top: 0.104rem;
 }
 .mt30{
    margin-top: 0.154rem;
 }
 .mt50{
     margin-top: 0.258rem;
 }
 .mb10{
     margin-bottom: 0.05rem;
 }
 .mb20{
     margin-bottom: 0.104rem;
 }
 .mb30{
     margin-bottom: 0.154rem;
 }
 .mb100{
    margin-bottom: 0.52rem;
}

li{
    list-style: none;
}
.fs14{
    font-size: 0.07rem;
}
.fs16{
    font-size: 0.08rem;
}
.fs18{
    font-size: 0.09rem;
}
.fs20{
    font-size: 0.104rem;
}
.fs22{
    font-size: 0.114rem;
}
.fs26{
    font-size: 0.135rem;
}
.fs40{
    font-size: 0.2rem;
}
.ml20{
    margin-left:0.104rem;
}
.ml30{
    margin-left:0.154rem;
}
.mr30{
    margin-right:0.154rem;
}
.pd_lr30{
    padding: 0 0.156rem;
}
.pd-40-30{
    padding: 0.4rem 0.156rem;
}
.displayno{
    display: none;
}
.display{
    display: flex;
}

@media (max-width: 768px) {
    .mt20{
       margin-top: 0.2rem;
    }
    .mt30{
       margin-top: 0.3rem;
    }
    .mt50{
        margin-top: 0.5rem;
    }
    .mb20{
        margin-bottom: 0.2rem;
    }
    .mb30{
        margin-bottom: 0.3rem;
    }
    .mb100{
        margin-bottom: 1.04rem;
    }
    .fs14{
        font-size: 0.14rem;
    }
    .fs16{
        font-size: 0.16rem;
    }
    .fs18{
        font-size: 0.187rem;
    }
    .fs20{
        font-size: 0.2rem;
    }
    .fs22{
        font-size: 0.23rem;
    }
    .fs26{
        font-size: 0.27rem;
    }
    .fs40{
        font-size: 0.4rem;
    }
    .ml20{
        margin-left:0.2rem;
    }
    .ml30{
        margin-left:0.3rem;
    }
    .mr30{
        margin-right:0.3rem;
    }
    .pd_lr30{
        padding: 0 0.2rem;
    }
}