*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.slider{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(to left, #768bcb, rgb(162, 212, 228));
    z-index:-1;  
}

.heading{
    text-align: center;
    color: white;
    font-size: 2rem;
    margin-top: 20px;
}
section{
    display: flex;
    height: 90vh;
    align-items: center;
    justify-content: center;  
    /* background-color: blueviolet; */
    /* margin-top: 10px; */
}
.hero{
    height: 80%;
    width: 100%;
    position: relative;
}
.hero img{
    width: 100%;
    height: 100%;
    object-fit:cover;
}
.headline{
    position: absolute;
    top: 80%;
    left: 10%;
    font-size: 60px;
    transform: translate(-20%,-70%);
    color: #fff;
    z-index: 3;
}
.hero::after{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    background-color: black;
    opacity: 0.3;
    width: 100%;
    height: 100%;
}