.sustainability .page1{background: #F3F4F6;padding: 0;}
.kche-t219 .kche-t219-content{background: unset;}
.kche-t219 .kche-t219-info h5{color: #1D2D53;}
.kche-t219 .kche-t219-content{position: relative;}
.page1 .kche-t219-info{position: absolute;width: 65%;}
.page1 .kche-t219 .kche-t219-img{margin-left: auto;}
.page2 .kche-t219 .kche-t219-info{background: #F6F7F9;}
.kche-t219 .kche-t219-info .kche-t219-text p{color: #273457;}
.page3{position: relative;padding: 30px 0;}
.page3:after{position: absolute;width: 80%;content: '';height: 100%;background: #1B2A51;top: 0;left: 0;z-index: -1;}
.page3 .kche-t107 .kche-t107-title,.page3 .kche-t107-des{color: #fff;}
.page4 .kche-t219-info{background: #F6F7F9;}
.page4 .kche-t219-img{width: 30%;margin-right: 2%;}
.page5 .kche-t107 .kche-t107-l-text{padding-right: 0;}
.page5 .kche-t107 .kche-t107-r-img{width: 35%;position: relative;padding-bottom: 20px;padding-left: 20px;}
.page5 .kche-t107 .kche-t107-r-img:after{position: absolute;content: '';width: calc(100% - 20px);height: calc(100% - 20px);background: #1B2A51;bottom: 0px;left: 0;z-index: -1;border-radius: 10px;}
@media (max-width:1024px) {
    .page1 .kche-t219-info{width: 100%;text-align: center;}
}
@media (max-width:768px) {
    .page3:after,.page5 .kche-t107 .kche-t107-r-img{width: 100%;}
    .kche-t219 .kche-t219-content{flex-direction: column;}
    .page4 .kche-t219-img {width: 100%;margin-right: 0;}
}