.kche-t155-list{display:grid;gap:20px;grid-template-columns:repeat(3,1fr)}
.kche-t155-list .kche-t155-item{width:100%;margin-right:0}
@media (max-width:768px){.kche-t155-list{grid-template-columns:repeat(2,1fr)}}
@media (max-width:500px){.kche-t155-list{grid-template-columns:repeat(1,1fr)}}