body:after {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    position: fixed;
    opacity: .8;
    z-index: -1;
    background: #f12711;
    background: -webkit-linear-gradient(to right, #8a1528, #7a0f1f);
    background: linear-gradient(to right, #8a1528, #7a0f1f);
}

.color-primary {
    color: #7a0f1f;
}

.a {
    color: #7a0f1f;
}

.btn:hover,
a:hover {
    text-decoration: none;
    color: #d05165;
}

.btn-link {
    color: #7a0f1f;
}

.button2 {
    display: inline-block;
    border-radius: 4px;
    background-color: #7a0f1f;
    border: none;
    color: #FFFFFF;
    text-align: center;
    font-size: 20px;
    padding: 15px;
    width: 100px;
    transition: all 0.5s;
    cursor: pointer;
    margin: 5px;
}

.bloque {
    color: #7a0f1f;
    text-align: left;
}

.btn-red {
    background-color: #7a0f1f !important;
    color: #fff !important;
    border: none !important;
}

.btn-gris {
    background-color: #85929E !important;
    color: #fff !important;
    border: none !important;
}

.form-control:focus {
    border-color: #7a0f1f;
    box-shadow: 0 0 0 0.2rem rgba(253, 101, 90, 0.25);
}

.enlace_gris {
    color: #333333;
}

    .enlace_gris:hover {
        color: #cccccc;
    }

.enlace_rojo {
    color: #7a0f1f;
}