section {
    position: relative;
    width: 100%;
    height: 100vh;
    background-color: #998b8b;
    background-image: url(/image/iti11.jpg);
    background-repeat: no-repeat; 
    background-size: cover; 
    background-position: center; 
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.651); 
    z-index: 1;
}
section * {
    position: relative;
    z-index: 2;
}
section .main{
    display: flex;
    align-items: center;
    justify-content: space-around;
    position: relative;
    top: 10%;
}

section .main h1{
    position: relative;
    font-size: 55px;
    top: 80px;
    left: 25px;
    color: #fffefe;
}

section .main h1 span{
    color: #00f7ff;
}

section .main p{
    width: 650px;
    text-align: justify;
    line-height: 22px;
    position: relative;
    top: 125px;
    left: 25px;
    color: #817f7f;
    font-size: 20px;
}

section .main .main_tag .main_btn{
    background: #089da1;
    padding: 10px 20px;
    position: relative;
    top: 200px;
    left: 25px;
    color: #fff;
    text-decoration: none;
}

section .main .main_img img{
    width: 780px;
    position: relative;
    top: 90px;
    left: 20px;
}
/*about*/

.about{
    width: 100%;
    height: auto;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.about .about_image img{
    width: 800px;
}
.Library-img{
width: 50%;
height: 100px;
}
.about .about_tag h1{
    font-size: 50px;
    position: relative;
    bottom: 35px;
}

.about .about_tag p{
    line-height: 22px;
    width: 650px;
    text-align: justify;
    margin-bottom: 15px;
}

.about .about_tag .about_btn{
    padding: 10px 20px;
    background: #089da1;
    color: #fff;
    text-decoration: none;
    position: relative;
    top: 50px;
}
/* dusra start  */
.LIBRARY-container {
    margin: 20px auto;
    max-width: 1200px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border: 2px sli red;
}

#h1 {
    background-color: #ff5722; /* Orange */
    color: #fff;
    padding: 10px;
    border-radius: 5px;
}

#h2 {
    background-color: #ffffff; /* Blue */
    color: #000000;
    padding: 10px;
    border-radius: 5px;
}

#h3 {
    background-color: #ff9800; /* Amber */
    color: #fff;
    padding: 10px;
    border-radius: 5px;
}

.info, .p {
    color: #555; /* Dark Gray */
    line-height: 1.8;
}

table {
width: 100%;
border-collapse: collapse;
margin: 20px 0;
font-size: 16px;
text-align: left;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
border-radius: 10px;
overflow: hidden;
}

thead {
background-color: #4caf50; /* Green */
color: white;
}

thead th {
padding: 15px;
font-weight: bold;
}

tbody tr {
background-color: #f9f9f9;
transition: background-color 0.3s ease;
}

tbody tr:nth-child(even) {
background-color: #f2f2f2; /* Light gray for alternate rows */
}

tbody tr:hover {
background-color: #d4f4dd; /* Light green on hover */
}

tbody td {
padding: 12px 15px;
color: #555; /* Text color for rows */
}

tbody td:first-child {
font-weight: bold; /* Bold the first column (Sl. No.) */
}

table th,
table td {
border: 1px solid #ddd;
}

caption {
text-align: left;
font-size: 20px;
margin-bottom: 10px;
font-weight: bold;
color: #4caf50;
}

/* Add responsiveness for mobile devices */
@media (max-width: 768px) {
table {
    font-size: 14px;
}

thead th {
    padding: 10px;
}

tbody td {
    padding: 10px;
}
}