* {
    padding: 0;
    margin: 0;
}

._flex_slide {
    top: 0;
    left: 0;
    width: 100%;
    margin: 0 auto;
    position: absolute;
}

._flex_slide_collection {
    position: relative;
    width: inherit;
    margin: 0 auto;
    height: 100vh;
    overflow-y: hidden;
    
}

._flex_slide_unit {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity .6s ease-in-out;
}

._flex_slide_unit img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
  
._flex_slide_unit._flex_slide_unit-current {
  opacity: 1;
}

._flex_slide_unit._flex_slide_unit-current::after {
    background: rgba(0, 0, 0, 0.3);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    content: "";
}


/* Indicators or Dots CSS */

._flex_slide_collection-indicators {
    position: absolute;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    bottom: 8.3rem;
}

._flex_slide_collection-indicator {
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    outline: none;
    padding: 0;
    background: #000000;
    cursor: pointer;
    opacity: 1;
    transition: opacity .4s ease-in-out;
    
}

._flex_slide_collection-indicator:nth-child(n+2) {
    margin-left: 5px;
}

._flex_slide_collection-indicator._flex_slide_unit-current {
    opacity: 1;
    border: 1px solid #000000;
    background: #fff;
}