start btn & some css fight

2025-08-29 21:17:04 +00:00
parent 56bc07eade
commit 3fc9b0731e
7 changed files with 165 additions and 139 deletions
@@ -0,0 +1,148 @@
+body {
+    display: flex; 
+    justify-content: center;
+    align-items: center;
+    width: 100%;
+    min-height: 100vh;
+    background: #000;
+    overflow: hidden;
+}
+
+.glowing {
+    position: absolute;
+    width: 60vw;
+    height: 100vh;
+    transform-origin: right;
+    animation: colorChange 5s linear infinite;
+    animation: fadeaway 30s forwards; 
+    left: calc(50% + var(--j) * 50%);
+    transform: translateX(-50%);
+}
+
+.glowing:nth-child(even) {
+    transform-origin: left;
+}
+
+@keyframes colorChange {
+    0% {
+        filter: hue-rotate(0deg);
+        transform: rotate(0deg);
+    }
+    100% {
+        filter: hue-rotate(360deg);
+        transform: rotate(360deg);
+    }
+}
+
+.glowing span {
+    position: absolute;
+    top: calc(80px * var(--i));
+    left: calc(80px * var(--i));
+    bottom: calc(80px * var(--i));
+    right: calc(80px * var(--i));
+    filter: blur(2px);
+}
+
+.glowing span::before {
+    content: "";
+    position: absolute;
+    top: 50%;
+    left: -8px;
+    width: 10px;
+    height: 10px;
+    background: #f00;
+    border-radius: 50%;
+}
+
+.glowing span:nth-child(3n + 1)::before {
+    background: rgba(134,255,0,1);
+    box-shadow: 0 0 20px rgba(134,255,0,1),
+    0 0 40px rgba(134,255,0,1),
+    0 0 60px rgba(134,255,0,1),
+    0 0 80px rgba(134,255,0,1),
+    0 0 0 8px rgba(134,255,0,.1);
+}
+
+.glowing span:nth-child(3n + 2)::before {
+    background: rgba(0,255,183,1);
+    box-shadow: 0 0 20px rgba(0,255,183,1),
+    0 0 40px rgba(0,255,183,1),
+    0 0 60px rgba(0,255,183,1),
+    0 0 80px rgba(0,255,183,1),
+    0 0 0 8px rgba(0,255,183,.1);
+}
+
+.glowing span:nth-child(3n + 3)::before {
+    background: rgba(0,226,255,1);
+    box-shadow: 0 0 20px rgba(0,226,255,1),
+    0 0 40px rgba(0,226,255,1),
+    0 0 60px rgba(0,226,255,1),
+    0 0 80px rgba(0,226,255,1),
+    0 0 0 8px rgba(0,226,255,.1);
+}
+
+.glowing span:nth-child(3n + 1) {
+    animation: rotatedots 15s alternate infinite;
+}
+
+.glowing span:nth-child(3n + 2) {
+    animation: rotatedots-reverse 5s alternate infinite;
+}
+
+.glowing span:nth-child(3n + 3) {
+    animation: rotatedots 11s alternate infinite; 
+}
+        
+@keyframes fadeaway {
+    0% { opacity: 1; }
+    15% { opacity: 1; }
+    100% { opacity: 0; }
+}
+
+@keyframes rotatedots {
+    0% { transform: rotate(180deg); }
+    50% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}
+
+@keyframes rotatedots-reverse {
+    0% { transform: rotate(360deg); }            
+    50% { transform: rotate(180deg); }
+    100% { transform: rotate(0deg); }
+}   
+.logointro{
+    filter: blur(14px);
+    opacity: 0;
+    animation: logoanim 5s ease-out forwards; /* runs once */
+    will-change: filter, opacity;
+    color: #FFF;
+    position: absolute;
+    font-family: sans;
+    text-shadow: 3px -3px 5px #C5F7FF;
+}
+
+@keyframes logoanim{
+    0%   { filter: blur(14px); opacity: 0; transform: scale(0.1) }
+    100% { filter: blur(0);    opacity: 1; transform: scale(0.7)  }
+}
+    
+@keyframes startbtnanim{
+    0%   { opacity: 0; }
+    40%   { opacity: 0.8; }
+    100% { opacity: 1;   }
+}
+
+#startbtn{
+    cursor: default;
+    position: absolute;
+    bottom: 25%;
+    color: aliceblue;
+    font-family: sans;
+    font-style: italic;
+    font-size: 40px;
+    border-radius: 100px;
+    padding: 5px 40px;
+    background: radial-gradient(#282362, #0a8200);
+    box-shadow: 2px 2px 10px #BAFFEF, -2px -2px 10px #BAFFEF, -2px 0 10px #BAFFEF, 0 -2px 10px #BAFFEF;
+    animation: startbtnanim 5s ease-out forwards;
+}