section img.leftish {
  display: block; /* */
  max-width: 100%; /*  width: 100% */
  margin: 0px auto 10px auto;
  /* margin: 0px auto; */
  /* outline: solid 1px red; */
}
section img.rightish {
  display: block; /* */
  max-width: 100%; /*  width: 100% */
  margin: 0px auto 10px auto;
  /* margin: 0px auto; */
  /* outline: solid 1px red; */
}

/* float med image left */
@media only screen and (min-width: 480px) and (max-width: 640px) {

  section img.leftish {
    float: left;
    max-width: 240px;
    margin: 5px 18px 13px 0px;
    /* margin: 5px 20px 20px 0px; */
    /* outline: solid 1px red; */
  }
  section img.rightish {
    float: right;
    max-width: 240px;
    margin: 5px 0px 13px 18px;
    /* margin: 5px 20px 20px 0px; */
    /* outline: solid 1px red; */
  }

}

/* float big image left */
@media only screen and (min-width: 640px) {

  section img.leftish {
    float: left;
    max-width: 40%;
    margin: 5px 18px 13px 0px;
    /* margin: 5px 20px 20px 0px; */
    /* outline: solid 1px red; */
  }
  section img.rightish {
    float: right;
    max-width: 40%;
    margin: 5px 0px 13px 18px;
    /* margin: 5px 20px 20px 0px; */
    /* outline: solid 1px red; */
  }

}