img#shoukaiImg { width: auto; /* IE8 */ max-width: 100%; }

ul.linkList li { display: block; padding-bottom: 5px; }

.copy-id-to-line-btn { background: url(../../images/ambassador/btn-line-share.png) no-repeat; background-size: contain; display: inline-block; height: 30px; width: 131px; cursor: pointer; }

@media (min-width: 640px) { .shoukaiWrapper { background: url(../../images/ambassador/shoukai_pc.png) top center no-repeat; -webkit-background-size: contain; -moz-background-size: contain; -o-background-size: contain; background-size: contain; }
  img#shoukaiImg { visibility: hidden; } }