#contenedor_carga{
    background-color: rgba(250, 240, 245, 0.9);
    height: 100%;
    width: 100%;
    -webkit-transition: all 1s ease;
    -o-transition: all 1s ease;
    transition: all1s ease;
    z-index:  100000;   
}
#carga{
    border: 15px solid #ccc;
    border-top-color: #F4266A;
    border-top-style: groove;
    height: 100px;
    width: 100px;
    border-radius: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 40vh auto;
    overflow: hidden;
    -webkit-animation: girar 1.5s linear infinite;
    -o-animation: girar 1.5s linear infinite;
    animation: girar 1.5s linear infinite;
}
.modal-backdrop
{
    opacity:0.5 !important;
}

@keyframes girar {
    from {transform: rotate(0deg);}
    to {transform: rotate(360deg);}
}


.btn-primary {
    color: red;
}