body {
    padding-top: 60px;
    padding-bottom: 40px;
}

.zf-green {
    color: #68b604;
}

.btn-success {
    background-color: #57a900;
    background-image: -moz-linear-gradient(top, #70d900, #57a900);
    background-image: -ms-linear-gradient(top, #70d900, #57a900);
    background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#70d900), to(#57a900));
    background-image: -webkit-linear-gradient(top, #70d900, #57a900);
    background-image: -o-linear-gradient(top, #70d900, #57a900);
    background-image: linear-gradient(top, #70d900, #57a900);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#70d900', endColorstr='#57a900', GradientType=0);
}

.btn-success:hover,
.btn-success:active,
.btn-success.active,
.btn-success.disabled,
.btn-success[disabled] {
    background-color: #57a900;
}

div.container a.navbar-brand > img {
    display: inline;
    margin-right: 4px;
    margin-top: -2px;
}

/*
SPINNER DE CARGA...
*/

.loader {
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid black;
    width: 70px;
    height: 70px;
    -webkit-animation: spin 1.3s linear infinite; /* Safari */
    animation: spin 1.3s linear infinite;
    position:absolute;
    top:50%;
    left:50%;
    padding:2px;
    z-index: 101;
}

/* Safari */
@-webkit-keyframes spin {
    0% { -webkit-transform: rotate(0deg); }
    100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}