html, body, form {
    height: 100%;
    max-height: 100%;
    padding: 0;
    margin: 0;
    background-image: url('../Images/fondo.jpg');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    overflow: hidden;
}

.formulario {
    animation-duration: 2s;
    animation-name: slidein;
    z-index:100;
    border-radius:10px;
}
.imgPerfil {
    width: 220px;
    height: 220px;
}

*::-webkit-input-placeholder {
    color: gray !important;
}

*:-moz-placeholder {
    color: gray !important;
}

*::-moz-placeholder {
    color: gray !important;
}

*:-ms-input-placeholder {
    color: gray !important;
}

.boton {
    background-color: #3ADF00;
    color: #FFFFFF;
    width: 80%;
    padding-top: 5px;
    padding-bottom: 5px;
    border-radius: 200px 200px 200px 200px;
    -moz-border-radius: 200px 200px 200px 200px;
    -webkit-border-radius: 200px 200px 200px 200px;
    border: 2px solid #3ADF00;
}

    .boton:hover {
        background-color: #FFFFFF;
        color: #3ADF00;
        font-weight:bold;
    }

.boton:focus{
    outline:0;
}

@keyframes slidein {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.icono {
    font-size: 2rem;
}

.atras {
    color: #770399;
}


/*ANIMACIONES DE LOS GRADIANTES DEL FONDO*/
@-webkit-keyframes Gradient {
    0% {
        background-position: 0% 50%
    }

    50% {
        background-position: 100% 50%
    }

    100% {
        background-position: 0% 50%
    }
}

@-moz-keyframes Gradient {
    0% {
        background-position: 0% 50%
    }

    50% {
        background-position: 100% 50%
    }

    100% {
        background-position: 0% 50%
    }
}

@keyframes Gradient {
    0% {
        background-position: 0% 50%
    }

    50% {
        background-position: 100% 50%
    }

    100% {
        background-position: 0% 50%
    }
}

.loader1 {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: rgb(250,255,255,0.8);
}

#contenedor {
    padding-top: 20%;
    padding-left: 50%;
    width: 200px;
    height: 200px;
}

.loader:before,
.loader:after,
.loader {
    border-radius: 50%;
    width: 2.5em;
    height: 2.5em;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation: load7 1.8s infinite ease-in-out;
    animation: load7 1.8s infinite ease-in-out;
}

.loader {
    margin: 8em auto;
    font-size: 10px;
    position: relative;
    text-indent: -9999em;
    -webkit-animation-delay: 0.16s;
    animation-delay: 0.16s;
}

    .loader:before {
        left: -3.5em;
    }

    .loader:after {
        left: 3.5em;
        -webkit-animation-delay: 0.32s;
        animation-delay: 0.32s;
    }

    .loader:before,
    .loader:after {
        content: '';
        position: absolute;
        top: 0;
    }

@-webkit-keyframes load7 {
    0%, 80%, 100% {
        box-shadow: 0 2.5em 0 -1.3em #770398;
    }

    40% {
        box-shadow: 0 2.5em 0 0 #770398;
    }
}

@keyframes load7 {
    0%, 80%, 100% {
        box-shadow: 0 2.5em 0 -1.3em #770398;
    }

    40% {
        box-shadow: 0 2.5em 0 0 #770398;
    }
}
/*FIN DE LOS GRADIANTES DEL FONDO*/

@-webkit-keyframes square {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    100% {
        -webkit-transform: translateY(-100%) rotate(600deg);
        transform: translateY(-100%) rotate(600deg);
    }
}

@-moz-keyframes square {
    0% {
        -moz-transform: translateY(0);
        transform: translateY(0);
    }

    100% {
        -moz-transform: translateY(-100%) rotate(600deg);
        transform: translateY(-100%) rotate(600deg);
    }
}

@keyframes square {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    100% {
        -webkit-transform: translateY(-1500px) rotate(600deg);
        transform: translateY(-1500px) rotate(600deg);
    }
}

.form-control {
    border: 0px solid #ced4da !important;
}

.form-control > input {
    float: right;
    width: calc(100% - 35px) !important;
}
.form-control > img {
    width: 25px !important;
    top: -2px;
    position: relative;
}

.btn-petra {
    color: #fff;
    background-color: #770399;
    border-color: #770399;
}

.btn:hover {
    color: #FFFFFF !important;
    text-decoration: none;
}

#aOlvideContrasena:hover {
    color: #770399;
    cursor:pointer
}

.btn:focus, .btn.focus {
    box-shadow: 0 0 0 0 rgb(0 123 255 / 25%) !important;
}


.alerta-backdrop {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1060;
    background-color: rgba(0,0,0,0.3);
    align-items: center;
    display: flex;
    justify-content: center;
}

    .alerta-backdrop > .alerta {
        position: absolute;
        width: 500px;
        min-height: 200px;
        background-color: rgba(255,255,255,1);
        border-radius: 5px;
        align-items: center;
        display: flex;
        justify-content: center;
        z-index: 1080;
    }

        .alerta-backdrop > .alerta > .icono {
            position: absolute;
            width: 100px;
            height: 100px;
            border-radius: 100px;
            top: -50px;
            align-items: center;
            display: flex;
            justify-content: center;
            box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
        }

            .alerta-backdrop > .alerta > .icono > img {
                width: 100px;
                height: 100px;
            }

        .alerta-backdrop > .alerta > p {
            max-width: 480px;
            color: #770398;
            text-align: justify;
            font-size: 20px;
        }

.colorGris {
    color: #484848 !important;
}

#btnAtras {
    position: absolute;
    left: -15 px;
}