style.css

@import url('https://fonts.googleapis.com/css2?family=Baloo+Tamma+2:wght@700&display=swap');

*{
    color: royalblue;
    margin: 0;
    padding: 0;
}

body{
    overflow: hidden;
}

input{
    /* display: flex; */
    display: block;
    padding: 14px;
    margin: 70px auto;
    width: 40%;
    border-radius: 9px;
    border: 2px solid black;
    font-family: 'Baloo Tamma 2', cursive;
    margin-top: 99px;
}

body::before{
    content: "";
    height: 110%;
    width: 100%;
    top: 0px;
    position: absolute;
    background: url("pic3.jfif") no-repeat center center/cover;
    z-index: -1;
    /* overflow: hidden; */
}


.btn{
    display: block;
    margin: 3px auto;
    padding: 6px 18px;
    border: 2px solid black;
    background: aquamarine;
    font-family: 'Baloo Tamma 2', cursive;
    border-radius: 12px;
    cursor: pointer;
    font-size: 17px;
}

.btn:hover{
    background: rgb(0, 248, 207);
}