.kche-t86 .kche-t86-item-flex:nth-of-type(1){background:#80cca0}
.kche-t86 .kche-t86-item-flex:nth-of-type(2){background:#80c7b9}
.kche-t86 .kche-t86-item-flex:nth-of-type(3){background:#80c3ca}
.kche-t86 .kche-t86-item-flex:nth-of-type(4){background:#80bdd4}