/* Css de  Gif de Carga */
.loader{
    position:fixed;
    top:0px;
    right:0px;
    width:100%;
    height:100%;
    background-color: rgba(0,0,0,.6);
    background-repeat:no-repeat;
    background-position:center;
    z-index:99;
}

/* Corrige el error de modal en Chrome */
.modal-backdrop{
    width: 100% !important;
    height: 100% !important;
}