sol.css

body {
    font-family: Arial, sans-serif;
    background-color: black;
    width:100%;
    height:100%;
}

.container {
    width:100%;
    height:100%;
    padding:40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction:column;
    gap:20px;
    
    
}
.navbar-nav{
    margin: auto;
    gap: 40px;
}
.navbar{
	height: 60px;
	width: auto;
}
.topic{
    width:550px;
    height:110px;
    border-radius:20px;
    /* background-color: rgb(141, 189, 141); */
    background-image: linear-gradient(#4a9b7f, #0a3431);
    font-size:2rem;
    color:whitesmoke;
    text-align: center;
    border: 3px solid white;
}
.container1{
    width:1200px;
    height:1200px;
    /* background-color: rgb(141, 189, 141); */
    background-image: linear-gradient(#4a9b7f, #0a3431);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items:center;
    border-radius:20px;

}

.box {
    width: 550px ;
    perspective: 1000px; 
    /* margin: 1px 0; */
    display: flex;
    justify-content: center;
    align-items:center;
    
}

.inner-box {
    position: relative;
    width: 85%;
    height: 300px;
    transform-style: preserve-3d;
    transition: transform 1.5s;
}

.inner-box:hover {
    transform: rotateY(180deg);
}

.front, .back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: row;
}

.front {
    
    background-image: url('https://t3.ftcdn.net/jpg/06/77/65/30/240_F_677653048_lAOmOCU30h1aaVAUt7YoP6lWh71ojdkJ.jpg');
    background-size: cover; 
    background-position: center;
   
    border:10px solid white;
    border-radius:30px;
    
}

.back {
    
    background-image: url('https://t3.ftcdn.net/jpg/06/77/65/30/240_F_677653048_lAOmOCU30h1aaVAUt7YoP6lWh71ojdkJ.jpg');
    background-size: cover; 
    background-position: center;
    transform: rotateY(180deg);
    border:10px solid white;
    border-radius:30px;

}

.image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    
}
.image img{
    width:230px;
    height:230px;
    border-radius:15px;
}
.text {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align:center;
    font-size: 1.6rem;
    padding: 20px;
    color:azure;
    text-shadow: 2px 2px grey;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
    
    
}
.back .text{
    color:azure;
    font-size:1.2rem;
    font-weight: bold;
}

@media (max-width: 768px) {
    .box {
        width: 100%; 
    }
}
.footer {
    background-color: #333;
    color: #fff;
    padding: 20px 0;
}
.footer-logo{
    margin-left: 0px;
}
/* .footer-logo img {
     width: 150px; 
} */

.footer-links,
.footer-contact,
.footer-social {
    margin: 20px 0;
}

.footer-links h2,
.footer-contact h2,
.footer-social h2 {
    font-size: 18px;
    margin-bottom: 10px;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links ul li {
    margin-bottom: 5px;
}

.footer-links ul li a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links ul li a:hover {
    color: #3498db;
}

.footer-contact p,
.footer-contact a {
    margin-bottom: 5px;
    color: #fff;
    text-decoration: none;
}

.footer-contact a:hover {
    color: #3498db;
}

.footer-social .social-icon {
    margin-right: 10px;
}

.footer-social .social-icon img {
    width: 30px;
    height: 30px;
}

.footer-bottom {
    text-align: center;
    margin-top: 20px;
    border-top: 1px solid #555;
    padding-top: 10px;
}
.u {
    display: flex; 
    align-items: center; 
    font-size: 14px; 
    gap: 5px;
    margin-left: 10px;
}

.happ{
    margin-top: 15px;
}
.fcontainer {
    width: 90%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}