first impress-ions; add error vis

1 files changed, 41 insertions, 0 deletions

diff --git a/index.css b/index.css
index 62639f4..ae81e85 100644
--- a/index.css
+++ b/index.css
@@ -23,3 +23,44 @@ time, mark, audio, video {
 h1, h2, h3, h4, h5, h6 {
     text-align: center;
 }
+
+.step {
+    opacity: 0;
+    transition: opacity 1s;
+}
+.step.active {
+    opacity: 1;
+}
+.innerStep {
+    position: absolute;
+    opacity: 0;
+    transition: opacity 0.5s;
+}
+.lastInnerstep {
+    opacity: 1;
+}
+
+.center {
+    position: absolute;
+    left: 0;
+    right: 0;
+    margin: auto;
+    text-align: center;
+}
+p.center {
+    top: 50%;
+    bottom: 50%;
+}
+
+.hidden {
+    display: none;
+}
+
+.axis path, .axis line {
+    fill: none;
+    stroke: rgba(0, 0, 0, 0.87);
+    stroke-width: 3;
+}
+.axis text {
+    font-size: large;
+}