*, .form-control, input, .btLogin {
    font-size: 18px;
}

html,
body,
form {
    height: 100%;
}

.container {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.field-icon {
    float: right;
    margin-left: -25px;
    margin-top: -25px;
    position: relative;
    z-index: 2;
}

.panel-default > .panel-heading, .panel-default > .panel-footer {
    background-color: #fff;
    border-color: #fff;
    text-align: center;
}

.footer_bottom {
    font-size: 65%;
    font-weight: bold;
    position: relative;
    bottom: -30px;
    color: grey;
    width: 50%;
}

/* Extra small devices (phones, 600px and down) */
@media only screen and (max-width: 600px) {
    .footer_bottom.sx {
        left: -35%;
    }

    .footer_bottom.dx {
        left: +35%;
    }
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 600px) {
    .footer_bottom.sx {
        left: -35%;
    }

    .footer_bottom.dx {
        left: +35%;
    }
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {
    .footer_bottom.sx {
        left: -35%;
    }

    .footer_bottom.dx {
        left: +35%;
    }
}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
    .footer_bottom.sx {
        left: -39%;
    }

    .footer_bottom.dx {
        left: +39%;
    }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
    .footer_bottom.sx {
        left: -39%;
    }

    .footer_bottom.dx {
        left: +39%;
    }
}