#gridContainer {
    height: 700px;
    
}
#grid {
    position: relative;
}
#tree-list-demo {
    min-height: 700px;
}
#loader {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1;
    width: 150px;
    height: 150px;
    margin: -75px 0 0 -75px;
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid #dd4b39;
    width: 120px;
    height: 120px;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
    }
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* Add animation to "page content" */
.animate-bottom {
    position: relative;
    -webkit-animation-name: animatebottom;
    -webkit-animation-duration: 1s;
    animation-name: animatebottom;
    animation-duration: 1s
}

@-webkit-keyframes animatebottom {
    from {
        bottom: -100px;
        opacity: 0
    }

    to {
        bottom: 0px;
        opacity: 1
    }
}

@keyframes animatebottom {
    from {
        bottom: -100px;
        opacity: 0
    }

    to {
        bottom: 0;
        opacity: 1
    }
}



/* Popup (arka plan) */
.modal {
    display: none; /* Varsayılan olarak gizlidir */
    position: fixed; /* Yerinde kal */
    z-index: 1; /* Üstte */
    left: 0;
    top: 0;
    width: 100%; /* Ful Genişlik */
    height: 100%; /* Ful Yükseklik */
    overflow: auto; /* Gerekirse kaydırmayı etkinleştir */
    background-color: rgb(0,0,0); /* Yedek renk */
    background-color: rgba(0,0,0,0.4); /* Siyah w / opaklık */
}

/* İçerik / Kutu */
.modal-content {
    background-color: #fefefe;
    margin: 5% auto; /* % 15 üstten ve ortalanmış */
    padding: 1%;
    border: 1px solid #888;
    width: 100%; /* Ekran boyutuna bağlı olarak daha fazla veya daha az olabilir */
}

/* Kapat Düğmesi */
.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

    .close:hover,
    .close:focus {
        color: black;
        text-decoration: none;
        cursor: pointer;
    }