/******************** Function-Main ********************/
.each_box .ilist_left::before {
  background-image: url(../img/function_bg08.png);
  width: 220px;
}

.merit_box ul li:nth-of-type(2) img {
  max-width: 122px;
}

.merit_box ul li:nth-of-type(3) img {
  max-width: 344px;
}

.merit_box ul li:nth-of-type(4) img {
  max-width: 352px;
}

@media only screen and (max-width: 575px) {
  .each_box .ilist_left::before {
    width: 165px;
}
}