.nagare h2{

font-size: 1.6rem;
}
.nagare .flex > * {
padding:12px;
}
.nagare .flex  > *:nth-child(1){
flex:1;
}
.nagare .flex  > *:nth-child(2){
flex:4;
}


.nagare_table td {
  text-align: left;
  vertical-align: top;
}

.nagare_kikan {
  margin-top: 15px;
}
.nagare .blank{
  background-color: rgb(29,179,205);
  color:white;
  padding:12px;
  margin:12px;
}