.flex-slider {width:100%;position:relative}
.flex-slider .slides {list-style:none;overflow:hidden;margin:0;padding:0; position: relative;}
.flex-slider .slides > li {float:left;margin-right:-100%;width:100%;overflow:hidden;height:50vw;}
.flex-slider .flex-direction-nav {list-style:none;margin:0;padding:0}
 
.slide-image{background-size:cover;background-position:top center;position:absolute;width:100%;height:100%;left:0;top:0; background-repeat: no-repeat;}
.flex-active-slide .slide-image{animation: zoomout 5s;}
@keyframes zoomout{
  0%{
    transform: scale(1.3);
  }
  100%{
    transform: scale(1);
  }
}
@media only screen and (max-width: 1024px)
{
  .slide-image{background-size:cover; position: relative;}
}
@media (max-width:768px) {
  .flex-slider .slides > li {height:70vw}
}