.kche-t218-item{align-items: center;}
@media(max-width:768px){
.kche-t218-img,.kche-t218-info{width:50%}
.kche-t218-list{padding-left:0}
.kche-t218-item:nth-of-type(2n-1){flex-direction:row}
.kche-t218-item:nth-of-type(2n){flex-direction:row-reverse}
.kche-t218-item:nth-of-type(2n) .kche-t218-img,.kche-t218-item:nth-of-type(2n-1) .kche-t218-info{padding-right:26px}
.kche-t218-item:nth-of-type(2n) .kche-t218-info,.kche-t218-item:nth-of-type(2n-1) .kche-t218-img{padding-left:32px}
.kche-t218-img{margin-top:0}
.kche-t218-item:nth-of-type(2n-1) .kche-t218-math h4::after{right:-36px;left:auto}
.kche-t218-item:nth-of-type(2n) .kche-t218-math h4::after{left:-33px}
.kche-t218-list::after{right:50%;left:auto}
.kche-t218-math h4{margin:0 0 10px 0}
.kche-t218-item:nth-of-type(2n-1) .kche-t218-info{text-align:right}
}