html,
body {
    background-repeat: no-repeat;
    background-position: center;
        background-size: cover;
        position: relative;
}

.container {
    height: 100%;
    align-content: center;
}

.card {
    
    margin-top: auto;
    margin-bottom: auto;
    width: 350px;
    background-color: rgba(0, 0, 0, 0.5) !important;
}

.card-header h3 {
    color: white;
    text-align: center;
}

.input-group-prepend span {
    width: 50px;
    background-color: #32518a;
    color: black;
    border: 0 !important;
}

input:focus {
    outline: 0 0 0 0 !important;
    box-shadow: 0 0 0 0 !important;

}

.btn-block {
    display: block;
    width: 100%;
}

.btn-primary {
    color: #FFF;
    background-color: #32518a;
    border-color: #32518a;
}

.login_btn:hover {
    color: black;
    background-color: white;
}

a {
    color: white;
    text-decoration: none;
    background-color: transparent;
}

a:hover {
    color: black;
    text-decoration: underline;
}

/*Estilos login*/
#divLoading {
    position: relative;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(254, 254, 255, 0.65);
    z-index: 9999;
    display: none;
}

#divLoading img {
    width: 50px;
    height: 50px;
}