body {
  background-color: #white;
  margin:auto;
  width: 900px;
}

h2 {
  font-size: 18px;
  padding: 5px 0 5px 20px;
  border-left: 6px solid purple;
  background: #f5f5dc;
  margin-left: 0px;
  width:100%;
  margin-bottom: 5px;
}

.frame_set {
  border:solid 3px #9D50BB;
  padding: 10px 10px 0px 10px;
  line-height: 130%;
  display: block;
  width:100%;
　margin-bottom:5px;
  font-size: 90%;
}

.frame_set h3{
  width: 100%;
  font-size: 120%;
  margin: -10px 0px 5px -10px;
  padding: 5px 10px 0px 10px;
  color: #fff;
  background: #9D50BB;
}

.box30 {
    font-size: 15px;
    background: white;
    margin-left: 10px;
    margin-bottom: 15px;
　  height: auto;
    width:900px;
 }

.box30 .box-title {
    font-size: 20px;
    background: white;
    padding: 4px;
    text-align: left;
    color: black;
    font-weight: bold;
    letter-spacing: 0.05em;
    border-bottom: solid 1px #000000;
}

.box30 p {
    padding: 5px 0px;
 }


.bg_test {
    height: 218px;                  /* 高さ指定 */
    padding:  0px;                 /* 余白指定 */
    background-color: purple;   /* 背景色指定 */
    width: 1280px;
}

.img-vw{
  width : 30;
}

hr{
 width:905;
 margin-left:10px;
}

@media only screen and (max-width: 480px) {
  body {
		width: 250%;
		margin: 0px 0x 10px 0;
        }
  h2 {
		width: 100%;
		margin: 0px 0 10px 0;
  }

 .box30 {
		width: 100%;
		margin: 0px 0 10px 0;
 }

.box30 .box-title {
		width: 100%;
		margin: 0px 0 10px 0;
}

 .box30 p {
		width: 100%;
		margin: 0px 0 10px 0;

 }

}