.indexIG連結11 
{
  margin : 0 auto;
}

.indexIG連結11 .blockContent
{
  max-width: 540px;
  margin: 0 auto;
}

@media (max-width: 480px) {

}
@media (min-width: 481px) and (max-width: 767px) {
   
}
@media (min-width: 768px) and (max-width: 979px) {
    
}
@media (min-width: 980px) and (max-width:1199px) {
    
}
@media (min-width: 1200px) {
    
}