.component--banner-msunhealth { position: relative; overflow: hidden; background-position: center center; background-repeat: no-repeat; background-size: cover; }
.component--banner-msunhealth .wrapper { padding-bottom: 25%; }
.component--banner-msunhealth .content { position: absolute; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; flex-direction: column; text-align: center; color: #FFFFFF; left: 50%; top: 0; z-index: 1; transform: translateX(-50%); }

/**
 * PC优先的响应尺寸
 */
/* 1680 */
@media screen and (max-width: 1680px) {
  
}

/* 1440 */
@media screen and (max-width: 1440px) {
}


/* 1024 - iPad Pro */
@media screen and (max-width: 1024px) {
}

/* 768 - iPad */
@media screen and (max-width: 768px) {

}

/* 414 - iPhone6 7 8 plus */
@media screen and (max-width: 414px) {
  .component--banner-msunhealth .wrapper { padding-bottom: 50%; }
}

/* 375 - iPhoneX、iPhone6 7 8 */
@media screen and (max-width: 375px) {
  
}

/* 320 - iPhone5 */
@media screen and (max-width: 320px) {
  
}