html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
    background: url("../img/bg.jpg");
    background-size: cover;
}

body {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: left;
    align-items: left;
    padding-top: 3rem !important;
}

.logo {
    height: 85px;
    width: 229px;
    margin: 0 auto;
    background: url("../img/brazilian.bmp");
    background-repeat: no-repeat;
    margin-bottom: 1rem;
}

.sombra {
    /*box-shadow: 0 0.75rem 1.15rem rgba(0,0,0,0.35) !important*/
    box-shadow: 0.25rem 0.25rem 1rem 1rem rgba(0,0,0,0.4) !important
}

.form-signin {
    background-color: #fff200;
    /* border: 0.25rem, solid #000000; */
    width: 100%;
    max-width: 450px;
    padding: 1rem;
    margin: auto;
    /* margin-top: 6rem !important; */
    border-radius: 3%;
}
.form-signin .checkbox {
    font-weight: 600;
}

.form-signin .form-control {
    position: relative;
    box-sizing: border-box;
    height: auto;
    padding: 10px;
    font-size: 16px;
}

.form-signin .form-control:focus {
    z-index: 2;
}

.form-signin i{
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
}

.form-signin div[class="input-group"]{
    margin-bottom: 5px;
}

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

.form-signin .form-control .button-login {
    background-color: darkgoldenrod;
}

.texto-rodape {
    margin-top: 3rem;
    margin-bottom: 1rem;
}

@media only screen and (max-width: 460px) {
    .form-signin {
        max-width: 330px;
        min-width: 298px;
    }
    .texto-rodape {
        margin-top: 1rem;
        margin-bottom: 0.5rem;
    }

    .logo {
        height: 85px;
        width: 229px;
        margin: 0 auto;
        background: url("../img/brazilian.bmp");
        background-repeat: no-repeat;
        margin-bottom: 0.5rem;
    }
}

@media only screen and (min-width: 461px) and (max-width: 510px) {
    .form-signin {
        max-width: 400px;
    }

    .texto-rodape {
        margin-top: 2rem;
        margin-bottom: 0.75rem;
    }
}