.banner {
     position: relative;
  height: auto;
  overflow: hidden;
}

.banner-img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.banner-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 2em;
  color: white;
  text-shadow: 3px 4px 5px rgba(0, 0, 0, 1);
}

.banner h1 {
    font-size: 38px;
    color: #fff;
    text-align: left;
    margin-bottom: 25px;
    text-shadow: 3px 4px 5px rgba(0, 0, 0, 100%);
    margin: 0;
}

.teacher-page-sec {
    padding: 2em;
    margin-bottom: 20px;
    border: 1px solid #ddd
}


.teacher-page-img strong {
    background: #fff;
    display: block;
    padding: 10px;
    border: 1px solid #419170;
    text-align: center;
    width: 80%;
    margin: 0 auto;
    color: #419170;
}




@media(max-width:768px) {
    .banner {
        background-size: cover;
        height: auto;
    }

    .banner h1 {
        font-size: 19px;
        color: #fff;
        text-align: left;
        margin-bottom: 25px;
        text-shadow: 3px 4px 5px rgba(0, 0, 0, 100%);
        margin: 0;
    }

    .banner strong {
        font-size: 14px;
        margin-top: 10px;
        color: #fff;
        display: inline-block;
        text-align: left;
        margin-left: 0;
        padding: 3px 11px;
        padding: 9px 20px;
        border: 1px dashed #ddd;
        border-left: 5px solid #fff;
        border-right: 5px solid #fff;
        border-radius: 20px;
        margin-top: 10px;
    }
    .teacher-page-sec {
    padding: 0.5em;
}
.teacher-page-img {
    margin-bottom: 10px;
}
}


@media(max-width:576px) {
    .banner.bali-inner {
        height: auto;
    }
}