.san-tit-text h2 {
  font-size: clamp(24px, 2.92vw, 56px);
  line-height: 66px;
  color: #fff;
  text-align: center;
  text-shadow: -1px -1px 0 #a3a3a3, 1px -1px 0 #a3a3a3, -1px 1px 0 #a3a3a3,
    1px 1px 0 #a3a3a3;
}

.san-tit-text{padding-bottom: clamp(30px, 5.208vw, 100px);}

@media screen and (max-width: 960px) {

  .san-tit-text h2 {
    line-height: 40px;
  }
}