/* banner */
 .section1 {
     width: 100%;
     overflow: hidden;
     position: relative;
     display: block;
 }

 .bannerSwiper {
     width: 100%;
     height: 100%;
 }

 .bannerSlide {
     width: 100%;
     height: 100%;
     overflow: hidden;
     position: relative;
     display: block;
 }

 .bannerSlide .bj {
     position: relative;
     z-index: 1;
     width: 100%;
     height: 100%;
     object-fit: cover;
 }

 .banner {
     width: 100%;
     height: 100%;
     position: relative;
 }

 .banner .text {
     position: absolute;
     z-index: 2;
     left: 0;
     top: 0;
     width: 100%;
     height: 100%;
 }

 .banner .container {
     height: 100%;
     padding: 25vh 0 10vw;
     display: flex;
     justify-content: space-around;
     align-items: flex-start;
     flex-direction: column;
 }

 .banner .container .title {
     width: 30%;
 }

 .banner .aa {
     position: relative;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .banner .aa .spinner-border {
     width: 100px;
     height: 100px;
     position: relative;
     z-index: 1;
     border-color: #AE5730 !important;
     border-right-color: #99482300 !important;
     background: #FAECDA;
     -webkit-animation: 5s linear infinite spinner-border;
     animation: 5s linear infinite spinner-border;
     border: 40px solid currentColor;
 }

 .banner .aa img {
     position: absolute;
     z-index: 2;
     width: 100%;
     padding: 15px;
 }

 @media (max-width: 1600px) {}

 @media (max-width: 1440px) {}

 @media (max-width: 1200px) {
     .banner .aa {
         margin-top: 45px;
     }
 }

 @media (max-width: 992px) {
     .banner .container {
         padding: 0;
         padding-left: 30px;
         display: flex;
         justify-content: center;
     }

 }

 @media (max-width: 640px) {
     .section1 {
         height: 100vh;
     }
 }

 .media_phone .aa {
     position: absolute;
     width: 60px;
     z-index: 2;
     left: 15%;
     top: 10vw;
     bottom: 10%;
 }

  .media_phone .aa img {
     padding: 10px;
     transform:translateZ(1px);
 }

  .media_phone .aa .spinner-border {
     width: 60px;
     height: 60px;
     border: 15px solid currentColor;
 }