.flex_row, .C_main {
  display: flex;
  flex-flow: row nowrap;
}

.flex_col {
  display: flex;
  flex-flow: column nowrap;
}

.fill {
  width: 100%;
  height: 100%;
}

.C_main {
  width: 100%;
  align-items: center;
}

.C_search {
  width: 100%;
}