body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
}

.container {
    display: flex;
    width: 100%;
}

.sidebar, .user-profile {
    width: 20%;
    padding: 20px;
    background-color: #f4f4f4;
    height: 100vh;
}

.main-content {
    width: 60%;
    padding: 20px;
    background-color: #fff;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}

.registration-form {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    width: 300px;
}
.post {
    border: 1px solid #e1e8ed;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 8px;
    background-color: #fff;
    display: flex;
    flex-direction: column;
}

.post-header {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.user-thumbnail {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-right: 10px;
}

.post-user-info h3 {
    margin: 0;
    font-size: 16px;
    font-weight: bold;
}

.post-user-info p {
    margin: 0;
    color: #657786;
    font-size: 14px;
}

.post-content p {
    margin: 10px 0;
    font-size: 15px;
    line-height: 1.5;
}

.post-image {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 10px;
}

.post-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

.post-actions button {
    font-size: 14px;
    color: #1da1f2;
}

.post-time {
    font-size: 12px;
    color: #657786;
    margin-top: 5px;
}
.parent-post-snippet {
    border-left: 3px solid #ccc;
    padding: 10px;
    margin-bottom: 10px;
    background-color: #f9f9f9;
}

.parent-post-snippet .post-header {
    display: flex;
    align-items: center;
}

.parent-post-snippet .post-user-info {
    margin-left: 10px;
}

.parent-post-snippet h5 {
    margin: 0;
    font-size: 14px;
}

.parent-post-snippet p {
    margin: 0;
    color: #666;
    font-size: 12px;
}