.p_m_simple_box .p_m_content {
  border: solid 4px transparent;
  margin: 0;
  padding: 0;
  border-radius: 10px;
}
.p_m_simple_box .p_m_title {
  border: 4px solid transparent;
  font-size: 20px;
  padding: 10px;
  border-radius: 6px 6px 0 0;
}
.p_m_simple_box .p_m_title > div {
  margin-left: 8px;
}
.p_m_simple_box .p_m_detail {
  border: 4px solid transparent;
  padding: 24px;
  border-radius: 0 0 4px 4px;
}