body {
    background: url(../Images/banner-banco-de-dados.jpg) no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    overflow: hidden;
}

.body-opc {
    opacity: 0.5;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: white;
    top: 0;
}

section {
    background-color: white;
    width: 60%;
    margin: auto;
    padding: 15px;
}

.login-option {
    font-size: 17px;
    font-weight: normal;
    color: rgba(0,0,0,.54) !important;
    text-decoration: none;
    margin-top: 15px;
    /*text-align: center;*/
}

.card-login {
    margin: auto;
    margin-top: 40px;
    width: 422px;
}

    .card-login .mdl-card__supporting-text {
        padding: 50px;
        padding-bottom: 10px;
        margin-top: 20px;
    }

    .card-login .mdl-textfield__input {
        border: 1px solid rgba(0,0,0,.12);
        padding: 10px;
    }

    .card-login .mdl-textfield {
        padding-top: 0;
    }

    .card-login .mdl-textfield__label {
        top: 0px;
        left: 0px;
        width: 322px;
    }

    .card-login .mdl-checkbox .mdl-textfield {
        font-size: inherit;
    }


    .card-login .mdl-button {
        margin-top: 10px;
        margin-bottom: 20px;
        width: 320px;
    }

.card-title-login {
    background-color: rgb(63,81,181); /*#0088EC;*/
    height: 80px;
}

    .card-title-login img {
        margin: auto;
        top: 37px;
        position: absolute;
        left: 0;
        right: 0;
        width: 100px;
    }


.validation-login ul {
    padding-left: 0;
}

    .validation-login ul li {
        list-style: none;
    }

::-webkit-input-placeholder { /* Chrome/Opera/Safari */
    color: rgba(0,0,0,.26);
    font-size: 16px;
    overflow: hidden;
    white-space: nowrap;
}

::-moz-placeholder { /* Firefox 19+ */
    color: rgba(0,0,0,.26);
    font-size: 16px;
    overflow: hidden;
    white-space: nowrap;
}

:-ms-input-placeholder { /* IE 10+ */
    color: rgba(0,0,0,.26);
    font-size: 16px;
    overflow: hidden;
    white-space: nowrap;
}

:-moz-placeholder { /* Firefox 18- */
    color: rgba(0,0,0,.26);
    font-size: 16px;
    overflow: hidden;
    white-space: nowrap;
}