body {
    font-family: Rockwell;
}

.background-white {
    background-color: white !important;
}

.text-black {
    color: black !important;
}

    .text-black:hover {
        color: #888888 !important;
    }

h1 {
    color: rgba(81, 83, 74, 0.8);
    font-family: Rockwell;
    font-size: 36px;
    text-align: center;
    margin-top: 30px;
    margin-bottom: 0;
    font-weight: normal;
}

.font-museo-sans {
    font-family: museo-sans;
    font-size: 1rem;
}

.linea-naranja:hover {
    padding-bottom: 0;
    border-bottom: 4px solid #FC4C02;
}

.boton-naranja{
    text-align: center;
    width: 35%;
    margin: 25px auto;
    background: #FC4C02;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 40px;
    border-radius: 5px;
    color: white;
    font-size: 20px;
}

.btn-SignIn {
    text-align: center;
    width: 60%;
    margin: 25px auto;
    background: #FC4C02;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 3rem;
    border-radius: 5px;
    color: white;
    font-size: 20px
}
    .btn-SignIn:hover, .boton-agendar:hover, .boton-naranja:hover {
        background: rgba(252, 76, 2,0.8);
        color: white;
    }
    .boton-agendar {
        text-align: center;
        width: 40% !important;
        margin: 25px auto;
        background: #FC4C02;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 40px;
        border-radius: 5px;
        color: white;
        font-size: 20px;
    }
.form-control:focus {
    border-color: #ced4da !important;
}

Stack Overflow
input[type="file"] {
    display: none !important;
}

.custom-file-upload {
    border: 1px solid #ccc;
    display: inline-block;
    padding: 6px 12px;
    cursor: pointer;
}
/* Estilo del área del input[file] */
.drag-drop {
    height: 8em;
    width: 8em;
    background-color: rgba(224, 224, 224, 0.4);
    border-radius: 4em;
    text-align: center;
    color: white;
    position: relative;
    margin: 0 auto 1em;
}

    .drag-drop span.desc {
        display: block;
        font-size: .7em;
        padding: 0 .5em;
        color: #000;
    }

input[type="file"] {
    height: 10em;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 3;
}

    /* Estilo del área del input[file] con :hover */

    .drag-drop:hover, input[type="file"]:hover {
        background-color: #00b398;
        cursor: pointer;
    }

        .drag-drop:hover span.desc {
            color: #fff;
        }

        .drag-drop:hover .pulsating {
            animation: pulse1 1s linear infinite;
            animation-direction: alternate;
            -webkit-animation: pulse1 1s linear infinite;
            -webkit-animation-direction: alternate;
        }

/* Composición del icono de Upload con FontAwesome */
.fa-stack {
    margin-top: .5em;
}
    .fa-stack .top {
        color: white;
    }
    .fa-stack .medium {
        color: black;
        text-shadow: 0 0 .25em #666;
    }
    .fa-stack .bottom {
        color: rgba(225, 225, 225, .75);
    }

/* Keyframing de la animación */
@keyframes pulse1 {
    0% {
        color: rgba(225, 225, 225, .75);
    }

    50% {
        color: rgba(225, 225, 225, 0.25);
    }

    100% {
        color: rgba(225, 225, 225, .75);
    }
}
@-moz-keyframes pulse1 {
    0% {
        color: rgba(225, 225, 225, .75);
    }

    50% {
        color: rgba(225, 225, 225, 0.25);
    }

    100% {
        color: rgba(225, 225, 225, .75);
    }
}

@-webkit-keyframes pulse1 {
    0% {
        color: rgba(225, 225, 225, .75);
    }

    50% {
        color: rgba(225, 225, 225, 0.25);
    }

    100% {
        color: rgba(225, 225, 225, .75);
    }
}

@-ms-keyframes pulse1 {
    0% {
        color: rgba(225, 225, 225, .75);
    }

    50% {
        color: rgba(225, 225, 225, 0.25);
    }

    100% {
        color: rgba(225, 225, 225, .75);
    }
}




/*CARGANDO*/
.bg_load {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background: #EEE;
    z-index: 99998;
}

.wrapper_load {
    /* Size and position */
    font-size: 25px; /* 1em */
    width: 8em;
    height: 8em;
    position: fixed;
    left: 50%;
    top: 50%;
    margin-top: -100px;
    margin-left: -100px;
    /* Styles */
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1em dashed rgba(252,76,2,0.5);
    box-shadow: inset 0 0 2em rgba(252,76,2,0.2), 0 0 0 0.7em rgba(255,255,255,0.3);
    animation: rota 3.5s linear infinite;
    /* Font styles */
    font-family: 'Racing Sans One', sans-serif;
    color: #444;
    text-align: center;
    text-transform: uppercase;
    text-shadow: 0 .04em rgba(255,255,255,0.9);
    line-height: 6em;
    z-index: 99999;
}

    .wrapper_load:before,
    .wrapper_load:after {
        content: "";
        position: absolute;
        z-index: -1;
        border-radius: inherit;
        box-shadow: inset 0 0 2em rgba(255,255,255,0.3);
        border: 1em dashed;
    }

    .wrapper_load:before {
        border-color: rgba(252,76,2,0.2);
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
    }

    .wrapper_load:after {
        border-color: rgba(252,76,2,0.4);
        top: 1em;
        right: 1em;
        bottom: 1em;
        left: 1em;
    }

    .wrapper_load .inner_load {
        width: 100%;
        height: 100%;
        animation: rota 3.5s linear reverse infinite;
    }

    .wrapper_load span {
        display: inline-block;
        animation: placeholder 1.5s ease-out infinite;
    }

        .wrapper_load span:nth-child(1) {
            animation-name: loading-1;
        }

        .wrapper_load span:nth-child(2) {
            animation-name: loading-2;
        }

        .wrapper_load span:nth-child(3) {
            animation-name: loading-3;
        }

        .wrapper_load span:nth-child(4) {
            animation-name: loading-4;
        }

        .wrapper_load span:nth-child(5) {
            animation-name: loading-5;
        }

        .wrapper_load span:nth-child(6) {
            animation-name: loading-6;
        }

        .wrapper_load span:nth-child(7) {
            animation-name: loading-7;
        }

        .wrapper_load span:nth-child(8) {
            animation-name: loading-8;
        }

@keyframes rota {
    to {
        transform: rotate(360deg);
    }
}

@keyframes loading-1 {
    14.28% {
        opacity: 0.3;
    }
}

@keyframes loading-2 {
    28.57% {
        opacity: 0.3;
    }
}

@keyframes loading-3 {
    42.86% {
        opacity: 0.3;
    }
}

@keyframes loading-4 {
    57.14% {
        opacity: 0.3;
    }
}

@keyframes loading-5 {
    71.43% {
        opacity: 0.3;
    }
}

@keyframes loading-6 {
    85.71% {
        opacity: 0.3;
    }
}

@keyframes loading-7 {
    95% {
        opacity: 0.3;
    }
}

@keyframes loading-8 {
    100% {
        opacity: 0.3;
    }
}
/*FIN CARGANDO*/