* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    background-color: #39ee3f7a;
}


header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #4CA456;
    z-index: 99;
}
.logo{
    font-size: 2em;
    color: #fff;
    user-select: none;
    font-family: 'Times New Roman', Times, serif;
}
.navigation a{
    position: relative;
    font-size: 1.1em;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    margin-left: 40px;
}
.navigation a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 3px;
    background: #fff;
    border-radius: 5px;
    transform-origin: right;
    transform: scaleX(0);
    transition: transform .5s;
}
.navigation a:hover::after {
    transform-origin: left;
    transform: scaleX(1);
}

                                /* page image style */

.in_side{
    height: 500px;
    width: 300px;
    background-color: #000;
    position: relative;
    top: 100px;
    left: 430px;
    border-radius: 40px;
    overflow: hidden;
    animation: pulseGlow 5s ease-in-out 3s infinite;
    
}
@keyframes pulseGlow{
    0%{
        box-shadow: none;
    }
    50%{
        box-shadow: 4px 6px 5px #0219008e, 
        8px 10px 9px #22f70aa0, 
        12px 14px 14px #ffff00bd inset;
    }
}
.in_side img{
    width: 100%;
    height: 100%;
}

                                            /* Content style */

#app {
    font-family: Arial, sans-serif;
    max-width: 600px;
    position: absolute;
    top: 200px;
    left: 200px;
}
/* .feedback {
    margin-bottom: 20px;
} */
#app h1{
    position: absolute;
    top: -40px;
    left: 0;
}
.feedback input[type="text"],
.feedback textarea {
    width: 100%;
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
    
}
.feedback button {
    padding: 10px 15px;
    background-color: transparent;
    color: rgb(0, 0, 0);
    border: 1px  solid #000;
    width: 150px;
    border-radius: 10px;
    cursor: pointer;
}
.feedback button:hover {
    background-color: #00ff0d82;
    color: #0022ff;
    border: none;
}
.feedback-list {
    list-style: square;
    padding: 10px;
    width: 700px;
}
.feedback-item {
    background-color: #38f0239c;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
    color: #49493a;
    width: 600px;
}
.feedback-item:hover{
    transition: 2s;
    transform:scale(1.1);
    background-color: #ccff00b2;
    color: #000;
}


                                /* Footer style*/
footer{
    height: 25vh;
    width: 100%;
    position: absolute;
    margin-top: 1300px;
    border-radius: 30px 30px 0 0;
    background-color: rgb(91, 180, 98);
}

footer .topic{
    font-size: 28px;
    color: #fff;
    margin-top: 20px;
}

footer p{
    color: #000000;
    position: relative;
    width: 500px;
    padding: 5px;
    left: 50px;
}
footer a {
    text-decoration: none;
}
footer .link{
    position: relative;
    left: 560px;
    top: -60px;
    color: rgb(0, 0, 0);
    padding: 20px;
    
}