/* ---------------------------------------- */
/* ---------------------------------------- */
.yui-logo {
  width: 200px;
  margin: 30px auto; }
  @media screen and (max-width: 640px) {
    .yui-logo {
      /* sp */
      width: 160px;
      margin: 0 auto; } }

.build {
  padding: 40px; }
  @media screen and (max-width: 640px) {
    .build {
      /* sp */
      padding: 20px; } }