div {
    width: 100%;
    height: 100vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-image: url("../img/7.jpg?1");
}
span{
    z-index: 9999;
    top: 10px;
    text-align: right;
    margin-right: 10px;
    position: absolute;
    right: 0;
}
span>i{
    background-color: #00000059;
    height: 30px;
    width: 30px;
    color: white;
    border-radius: 50%;
    justify-content: center;
    align-items: center;
    text-align: center;
    display: flex;
    font-style: initial;
}
body {
    padding: 0;
    margin: 0;
}