.red {
   color: #f3112f;
}

@media screen and (max-width: 480px) {
    img[src="entrance.JPG"] {display:none ;}
}

@media screen and (min-width: 481px) {
    *.ls_normal { line-height: 150%; }
    *.ls_double { line-height: 200%; }
    *.l_margin  { margin-left: 20px; }
    *.scroll { width: 700px; height: 50px; overflow: scroll; }

    .roundabout-holder {
        list-style: none;
        width: 90%;
        height: 50em;
        margin: 1em auto;
     }
     .roundabout-moveable-item {
        height: 50em;
        width: 45em;
        border: 1px dotted #999;
        background-color: #f3f3f3;
        font-size: 1em;
        cursor: pointer;
     }
     .roundabout-in-focus {
        cursor: auto;
     }
  
}

.googleCal iframe {
   width: 100%;
   height: 400px;
   max-width: 100%; /* はみ出し防止 */
   display: block;
}

@media all and (min-width: 768px) {
   .googleCal iframe {
      height: 600px;
   }
}

/* モバイル（480px以下）は線あり */
@media screen and (max-width: 480px) {
  table.l_margin {
    border-collapse: collapse;
    width: 100%;
  }
  table.l_margin td {
    border: 1px solid #ccc;
    padding: 6px 8px;
    vertical-align: top;
    font-size: 14px;
  }
}