.art-body
{
    font-size: 16px;
    line-height: 32px;
    width: 960px;
    padding: 20px;
}

.help-details .art-body p
{
    font-size: 16px;
    line-height: 32px;
}

.art-body li
{
    list-style-type:inherit;
}
.art-body .share {
  width: 100%;
  height: 128px;
  line-height: 125px;
  margin: 0 auto;
}
.art-body .share dl {
  height: 52px;
  line-height: 52px;
  margin-top: 42px;
  float: right;
}
.art-body .share dt {
  margin-right: 20px;
  color: #585757;
  float: left;
}
.art-body .share dd {
  float: left;
  margin-right: 10px;
}
.art-body .share dd a {
  width: 46px;
  height: 46px;
  background: url(../images/share_icon.png) no-repeat -8px -6px;
  display: inline-block;
}
.art-body .share dd .s_2 {
  background-position: -63px -6px;
}
.art-body .share dd .s_3 {
  background-position: -119px -6px;
}
.art-body .share dd .s_4 {
  background-position: -175px -6px;
}
.art-body .share dd .s_5 {
  background-position: -228px -7px;
}