#boxID {
  position: absolute;
  background: #fff;
  z-index: 10;
}


/* 任意のスタイル */
#boxID {
  border: solid 2px #1623d4;
  width: 550px;
  background:#fff;
 /* background: -moz-linear-gradient(top, #fff 65%, #f2f2f2);
  background: -webkit-gradient(linear, left top, left bottom, from(#fff), color-stop(0.65 #f2f2f2), to(#f2f2f2));*/
}
#boxID h2 {
  padding: 4px;
   background:#1623d4;
 /* background: -moz-linear-gradient(top, #0284d1, #00e6ff);
  background: -webkit-gradient(linear, left top, left bottom, from(#0284d1), to(#00e6ff));*/
  color: #fff;
  cursor: move;
  font-size: 1em;
  margin: 0;
}
#boxID p {
  margin: 10px;
}