.topBanner{
    width: 100%;
    height: 100vh;   
    background-color: #030045;
    display: flex;
    justify-content: center;
    align-items: start;
    /* background: palegoldenrod; */
    overflow: hidden;
    background-image: url(../imgs/png/我们的产品图.png);
    background-repeat: no-repeat;
    background-size:65vw auto;
    background-position:35vw 0vw;  
    position: relative;
}

.topBannerLeft{
    width: 26%;
    height: 80%;
    /* background: #00316B; */
    color: #fff;
    position: absolute;
    top: 16vh;
    left: 13vw;
}

.topBannerLeft p:nth-child(1){
   font-size: 3vw;
   font-weight: 600;
   letter-spacing: 0.3vw;
}

.topBannerLeft p:nth-child(2){
    font-size: 1.2vw;
  
    color: #01A0D0;
    margin-top: 18px;
    line-height: 6.5vh;
  
}
.topBannerBth{
    width: 100%;
   padding-left: 2vw;
   margin-top: 13vh;
   
}

.topBannerBth a{
    display: block;
    width: 15vw;
    height: 4vw;
    font-size: 1.4vw;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    background: #00ECEC;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    transition: all 0.3s ease;
   
}
.topBannerBth span{
    font-size: 1.2vw;
    margin-right: 1vw;
}
.topBannerBth img{
    width: 1.5vw;
    height: auto;
}
.topBannerBth a:hover{
    color: #fff; 
    transform: scale(1.1);  /* 放大到原尺寸的1.1倍 */
    transition: all 0.3s ease;  /* 添加过渡动画 */

}

.btLeft{
    width: 20vw;
    position: absolute;
    bottom: 8vh;
    left: -5.5vw;
}
.tpRight{
    width: 17vw; 
    position: absolute;
    top: 16vh;
    right: -6vw;
}
.btRight{
    width:70vw;
    position: absolute;
    bottom: -1.3vh;
    right: 0vw;
}



/* ----------------------------- */

.banner{
    width: 100%;
    height: 219vh;
    background-image: url(../imgs/svg/背景纹（大）.svg);
    background-repeat: no-repeat;
    background-size:160%;
    background-position: 54vw -42vw;  
    background-color: #00316B;
}
/* .bannerLeft{
    width: 100%;
    height: 30%;
    background-color: rgba(3, 0, 69, 0.5);  
} */
 .bannertop{
    width: 100%;
    height:105vh;    
   display: flex;
   align-items: center;
   justify-content: left;


    
 }

 .imgBox{
    width: 50%;
    height: 100%;
    /* background: palegreen; */
    position: relative;
 }
 .imgBox .imgBox1{
    width: 20vw;
    height: auto;
    /* background: palegoldenrod; */
    position: absolute;
    top: 5vw;
    left:10vw;
 }
 .imgBox .imgBox2{
    width: 20vw;
    height: auto;
    position: absolute;
    top: 19vw;
    left: 20vw;
    /* background: palegoldenrod; */
 }
 .imgBox img{
    width: 26vw;
    height: auto;
 }
 .textBox{
    width: 15vw;
    height: 50%;
   color: #fff;
   margin-left: 5vw;
   /* background: peru; */
 }
 .textBox h1{
    font-size: 2vw;
    font-weight: 600;
    letter-spacing: 0.3vw;
 }
 .textBox p{
    font-size: 1.2vw;
    line-height: 6vh;
    margin-top: 5vh;
    
 }

 /* ------------------------- */
 .bannerBottom{
    width: 100%;
    height: 115vh;
    position: relative;
    background-image: url(../imgs/png/电子商城.png);
    background-repeat: no-repeat;
    background-size:40vw;
    background-position:0vw 50%;
   display: flex;
   justify-content: right;
   padding-right: 10vw;
   background-color: rgba(3, 0, 69, 0.8);  
    
}

.bannerBottomText{
    width: 40%;
    height: 100%;
    /* background-color: palegoldenrod; */
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center; 
    color: #fff;
    /* background: peru; */
}

.bannerBottomText .top{
    width: 100%;
    height: 40%;
    /* background-color: palegoldenrod; */
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
    /* padding-top: 3vh; */
}

.top p{
    width: 70%;
    font-size: 1.5vw;
    line-height:7vh;
    margin-top: 4vh;

}


