.contentsection {
  width: 1000px;
  margin: 60px auto;
  padding: 80px;
  background: #fff;
  box-shadow: 0px 1px 3px 0px rgba(0, 0, 0, 0.15); }
  .contentsection .title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 30px;
    font-weight: bold; }
  .contentsection p {
    line-height: 2;
    text-indent: 2em;
    margin-bottom: 20px; }

body {
  background: #F6F7F9; }

@media (max-width: 1199px) {
  .contentsection {
    width: 100%; } }

@media (max-width: 575px) {
  .contentsection {
    padding: 40px; }
  .contentsection .title {
    margin-bottom: 20px;
    font-size: 20px; }
  .contentsection p {
    font-size: 14px; }
  .contentsection {
    margin-top: 30px;
    margin-bottom: 30px; } }