ul.sns {
  overflow: hidden;
  position: absolute;
  top: 0;
  right: 0;
}

.sns li {
  float: right;
  margin-right: 4px;
}

div#rt4Wrapper {
    background: #f1f1f1;
    overflow: hidden;
}


div#rt4Wrapper p,
div#rt4Wrapper li {
  font-size:16px;
  line-height: 1.7;
}


div#rt4Wrapper h2 img {
  width:100%;
}

div#rt4main {
    margin: 30px;
}

div#rt4main > div {
    padding: 3px 40px;
    background: white;
    margin:auto;
    max-width:900px;
}

div#rt4Wrapper #rt4main img {
  width:100%;
}

div#rt4Wrapper #rt4main img.urrt4border {
  border:solid 3px #ccc;
    padding: 4px;
  box-sizing: border-box;
}

div#rt4Wrapper #rt4main p {
  margin: 25px 0 25px;
  max-width: 840px;
}

#rt4Wrapper h3 {
  position: relative;
  margin: 40px 0 25px;
  padding: 20px 18px;
  background: url(../img/bg_2.gif) repeat-x top left;
  font-weight: bold;
  font-size: 20px;
  line-height: 1.5;
  background-size: 20px 9px;
}

#rt4Wrapper h3:after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 9px;
  background: url(../img/bg_2.gif) repeat-x bottom center;
  content: "";
  background-size: 20px 9px;
}

div#rt4Wrapper #rt4main > div > div {
  margin: 25px 0;
}

div#rt4Wrapper #rt4main li {
  list-style-type:disc;
  margin-left:20px;
}

#rt4Wrapper .red {
  color:red;
}

#rt4Wrapper h4 {
  font-size: 20px;
  background: url(../img/ico_ul_3.gif) left 2px/ 21px 24px no-repeat;
  padding: 0 0 0 25px;
  line-height: 1.6;
  font-weight: bold;
  margin: 30px 0 10px;
}

#rt4Wrapper  #rt4main h4 + p {
  margin: 10px 0;
}

#rt4Wrapper  #rt4main audio + p {
  margin:10px 0;
}

#rt4Wrapper  #rt4main audio {
  max-width:840px;
  width:100%;
}