.osaka-professional {
  color: #000067;
  background: url(../images/bg_pc.jpg) center center/cover no-repeat;
  padding-block: 40px; }
  @media screen and (max-width: 979px) {
    .osaka-professional {
      background-image: url(../images/bg_sp.jpg);
      padding-block: 26px; } }
  .osaka-professional .inner {
    max-width: calc(996px + 50px);
    width: 100%;
    padding-inline: 25px;
    margin-inline: auto; }
    @media screen and (max-width: 979px) {
      .osaka-professional .inner {
        max-width: 540px;
        padding-inline: 15px; } }
  .osaka-professional .border {
    border: none;
    height: 1px; }
  .osaka-professional .linear {
    background: linear-gradient(to right, #c09771, #e2c79b 20%, #f0ddb9 50%, #e2c79b 80%, #c09771); }