.mbb_holder{
  overflow: hidden;
}
.banner-item {
  width: 100%;
  height: 100%;
}
.mbb_item{
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  -webkit-transition: .3s ease all;
  -o-transition: .3s ease all;
  transition: .3s ease all;
}
a.mbb_item{
  text-decoration:none;
}
.mbb_item_img {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}
.mbb_item_content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
  padding: 20px;
}
.mbb_item_title {
  font-size: 24px;
  line-height: normal;
  font-weight: 600; 
}
.mbb_item_subtitle {
  font-size: 16px;
  line-height: normal;
}
.mbb_hover_text{
  opacity: 0;
  -webkit-transition: .3s ease all;
  -o-transition: .3s ease all;
  transition: .3s ease all;
  position: absolute;
  left: 0;
  top: 0;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-align: center;
}
.banner-item:hover .mbb_hover_text{
  opacity: 1;
}