style.css

body{
    height: 100vh;
    margin: 0;
    padding: 0;
    background-color: black;
    color: white;
}

nav{
    display: flex;
    padding: 1em;
    justify-content: space-between;
    align-items: center;
}
nav ul{
    display: flex;
    list-style-type: none;
    gap: 1.5em;
    font-family: sans-serif;
}
nav button{
    border: none;
    background-color: blue;
    color: whitesmoke;
    padding: .5em 1.5em;
    font-size: 18px;
    border-radius: .5em;
}
nav ul li{
    position: relative;
    color: white;
    /* color: black; */
    display: inline-block;
    padding: 0 8px ;
    cursor: pointer;


}
nav ul li span{
    /* display: block; */
    position: absolute;
    border-bottom: 3px solid blue;
    /* z-index: -1; */
    border-radius: 20px;
    opacity: 0;
    transform: scale(0) translateY(30px);
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    transition: 1s;
    background-color: transparent;
    padding: 3px;
    /* margin: ; */


}


/* Now For Hover Effects */
nav ul li:hover span{
    opacity: 1;
    transform: scale(1) translateY(0);
}
/* now animation effect for logo */

nav .Logo{
    /* position: absolute; */
    display: block;
    animation-name: ScaleAnimtions;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;

}

@keyframes ScaleAnimtions {
    0%{
        transform: scale(1);

    }
    50%{
        transform: scale(1.3);
    }
    100%{
        transform: scale(1);
    }
    
}