style.css

*{
    /* padding: 0px; */
    font-family: sans-serif;
    /* margin: 0px; */
    /* box-sizing: border-box; */
}

body{
    background-image: url("bg.jpg");
    /* background-color: aqua; */
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;

}

.box{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 90vh;

}

.container{
    width: 350px;
    display: flex;
    flex-direction: column;
    padding: 0 15px 0 15px;
}

span{
    color: #fff;
    font-size: small;
    display: flex;
    justify-content: center;
    padding: 10px 0 10px 0;
}

header{
    color: #fff;
    font-size: 30px;
    display: flex;
    justify-content: center;
    padding: 10px 0 10px 0;
}

.input{
    height: 45px;
    width: 87%;
    border: none;
    outline: none;
    border-radius: 30px;
    color: #fff;
    padding: 0 0 0 42px;
    background: rgba(255, 255, 255, 0.1);
    /* background: none; */

}

.input-field{
    display: flex;
    flex-direction: column;
}

i{
    position: relative;
    top: -31px;
    left: 17px;
    color: #fff;

}

::-webkit-input-placeholder{
    color: #fff;
}

.submit{
    border: none;
    border-radius: 30px;
    font-size: 15px;
    height: 45px;
    outline: none;
    width: 100%;
    background: rgba(255, 255, 255, .7);
    cursor: pointer;
    transition: .5s;
}

.submit:hover{
    box-shadow: 1px 5px 7px 1px rgba(0, 0, 0, .2);
}

.bottom{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    font-size: small;
    color: #fff;
    margin-top: 10px;
}

.left{
    display: flex;

}

label a{
    color: white;
    text-decoration: none;
    
}

label a:hover{
    text-decoration: underline;
}