html ,
body {
    height: 100%;
}

img{
    width: 72px;
    height: 57px;
}

body{
    display: flex;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #f5f5f5;
}
.form-signin{
    width: 100%;
    max-width: 330px;
    padding: 15px;
    margin: auto;
}

.form-signin,
.checkbox {
    font-weight: 400;
}

.form-signin ,
.form-floating:focus-within{
    z-index: 2;
}

.form-signin input[type="email"]{
margin-bottom: -1;
border-bottom-right-radius:0 ;
border-bottom-left-radius: 0;
}

.form-signin input[type="password"]{
    margin-bottom: 10;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}