.rb-banner-border-anim {
    position: relative;
    overflow: hidden;
    display: block;
    width: 100%;
    height: 100%;
}

.rb-banner-border-anim a {
    display: block;
    text-decoration: none;
    position: relative;
    width: 100%;
    height: 100%;
}

.rb-banner-border-anim .banner-image {
    width: 100%;
    height: 100%;
}

.rb-banner-border-anim .banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.rb-banner-border-anim .banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    background: rgba(0,0,0,0.5);
    padding: 10px 20px;
    border-radius: 5px;
    width: 90%;
}

.rb-banner-border-anim:hover .banner-content {
    opacity: 1;
}

.rb-banner-border-anim h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rb-banner-border-anim [class^="border-"] {
    position: absolute;
    background-color: #fff;
    transition: all 0.3s ease-in-out;
}
.rb-banner-border-anim .border-top-left, .rb-banner-border-anim .border-top-right { height: 3px; width: 0; }
.rb-banner-border-anim .border-bottom-left, .rb-banner-border-anim .border-bottom-right { width: 3px; height: 0; }

.rb-banner-border-anim .border-top-left { top: 0; left: 0; }
.rb-banner-border-anim .border-top-right { top: 0; right: 0; }
.rb-banner-border-anim .border-bottom-left { bottom: 0; left: 0; }
.rb-banner-border-anim .border-bottom-right { bottom: 0; right: 0; }

.rb-banner-border-anim:hover .border-top-left, .rb-banner-border-anim:hover .border-top-right { width: 100%; }
.rb-banner-border-anim:hover .border-bottom-left, .rb-banner-border-anim:hover .border-bottom-right { height: 100%; }