/*  support */
.ch_container {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  /* flex-wrap: wrap; */
}
.block {
  /*border: 1px solid #000;*/
  min-width: 100px;
	width: 100%;
  padding: 1px;
  flex-grow: 1;
  
}

.ch_list {
  list-style-type: none;
  padding-left: 5px;
  padding-top: 0px;
}

.ch_list > li {
  padding-bottom: 5px;
}