Merge branch 'dev' of http://gitlab.pmf.kg.ac.rs/igrannonica/neuronstellar into dev

# Conflicts:
#	backend/api/api/appsettings.json

1 files changed, 81 insertions, 0 deletions

diff --git a/frontend/src/app/_elements/loading/loading.component.css b/frontend/src/app/_elements/loading/loading.component.css
new file mode 100644
index 00000000..f39f60ee
--- /dev/null
+++ b/frontend/src/app/_elements/loading/loading.component.css
@@ -0,0 +1,81 @@
+.lds-grid {
+    display: inline-block;
+    position: relative;
+    width: 80px;
+    height: 80px;
+}
+
+.lds-grid div {
+    position: absolute;
+    width: 16px;
+    height: 16px;
+    border-radius: 50%;
+    background: #fff;
+    animation: lds-grid 1.2s linear infinite;
+}
+
+.lds-grid div:nth-child(1) {
+    top: 8px;
+    left: 8px;
+    animation-delay: 0s;
+}
+
+.lds-grid div:nth-child(2) {
+    top: 8px;
+    left: 32px;
+    animation-delay: -0.4s;
+}
+
+.lds-grid div:nth-child(3) {
+    top: 8px;
+    left: 56px;
+    animation-delay: -0.8s;
+}
+
+.lds-grid div:nth-child(4) {
+    top: 32px;
+    left: 8px;
+    animation-delay: -0.4s;
+}
+
+.lds-grid div:nth-child(5) {
+    top: 32px;
+    left: 32px;
+    animation-delay: -0.8s;
+}
+
+.lds-grid div:nth-child(6) {
+    top: 32px;
+    left: 56px;
+    animation-delay: -1.2s;
+}
+
+.lds-grid div:nth-child(7) {
+    top: 56px;
+    left: 8px;
+    animation-delay: -0.8s;
+}
+
+.lds-grid div:nth-child(8) {
+    top: 56px;
+    left: 32px;
+    animation-delay: -1.2s;
+}
+
+.lds-grid div:nth-child(9) {
+    top: 56px;
+    left: 56px;
+    animation-delay: -1.6s;
+}
+
+@keyframes lds-grid {
+
+    0%,
+    100% {
+        opacity: 1;
+    }
+
+    50% {
+        opacity: 0.5;
+    }
+}
\ No newline at end of file