.top-research-content {
    max-width: 1300px;
    padding: 20px;
    margin: 0 auto;
}

.over-top-thumbnail-container {
    bottom: 102%;
    left: 30%;
    background-color: #FF9310;
    max-width: 390px;
    height: 5px;
}

.thumbnail-container {
    width: 70vh;
    height: 80vh;
    border-radius: 4px;
    z-index: 1;
    background-color: #f0f0f0;
}

.thumbnail-container::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 80%;
    background-color: #FF9310;
    left: -30px;
    top: 10%;
    z-index: 0;
}

.thumbnail-img {
    object-fit: fill;
    opacity: 0;
    transition: opacity 0.3s ease;
    top: 0;
    left: 0;
    z-index: 1;
}

.thumbnail-img.active {
    opacity: 1;
}

.titles-list-heading {
    color: #0E144B;
    font-size: 48px;
}

.post-container {
    padding: 0;
    margin: 0;
    flex: 1;
    list-style: none;
    z-index: 2;
    height: 80vh;
}

.post-title {
    cursor: pointer;
    transition: all 0.3s ease;
    clip-path: polygon(2% 0%, 100% 0%, 100% 100%, 0% 100%);
    border-bottom: 1px solid #303880;
    color: #0E144B;
}

.post-title:hover {
    display: flex;
    justify-content: center;
    font-weight: bold;
    color: #FF9310;
    width: 125%;
    margin-left: -25%;
}

.post-title:hover::after {
    content: "";
    position: absolute;
    top: 15%;
    right: 0;
    width: 3px;
    height: 70%; 
    background-color: #FF9310;
}


.post-title.active {
    display: flex;
    justify-content: center;
    font-weight: bold;
    color: #FF9310;
    width: 135%;
    margin-left: -35%;
}

.post-title.active::after {
    content: "";
    position: absolute;
    top: 15%;
    right: 0;
    width: 3px;
    height: 70%;
    background-color: #FF9310;
}

.post-title.active .title {
    color: #FF9310;
    padding-right: 2%;
}

.title {
    font-size: 24px;
    margin-left: 5%;
}

.title:hover {
    padding-right: 5%;
    color: #FF9310;
    text-decoration: none;
}

.learn-more-content2 {
    left: 65%;
    gap: 10px;
}

.entry-content a {
    text-decoration: none;
}

@media (max-width: 1100px) {
    .thumbnail-container {
        width: 100%;
        height: 50vh;
    }
    
    .posts-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .post-title:hover,
    .post-title.active {
        width: 100%;
        margin-left: 0;
    }
}