@media (max-width: 576px) {
  .wrap-s .txt::before {
    background-color: none;
    content: "";
    left: 0;
    top: 0;
    position: absolute;
    width: 100%;
    height: 100%;
    min-height: 250px;
    z-index: -1;
}
.wrap-s .img-box img {
    margin-top: 0px;
}
.wrap-s .txt{
  background-color: #efefef;
}

.common-ttl .sm {
  padding:0 10px;
    font-size: 1.5rem;
  text-align:center;  
}
.common-ttl .sm br{
  display:none;

}

}