update img-slider

my-blog/static/css/style.css

@@ -1185,3 +1185,158 @@ article.article-content {
 	}
 }
 
+/* Image Comparison Slider Styles */
+.img-comparison-container {
+    position: relative;
+    width: 100%;
+    max-width: 800px;
+    margin: 20px auto;
+    overflow: hidden;
+    border-radius: 8px;
+    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
+}
+
+.img-comparison-slider {
+    position: relative;
+    width: 100%;
+    height: 400px;
+    overflow: hidden;
+    cursor: pointer;
+}
+
+.img-before,
+.img-after {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    overflow: hidden;
+}
+
+.img-before {
+    z-index: 2;
+    clip-path: inset(0 50% 0 0);
+}
+
+.img-after {
+    z-index: 1;
+}
+
+.img-before img,
+.img-after img {
+    width: 100%;
+    height: 100%;
+    object-fit: cover;
+    user-select: none;
+    pointer-events: none;
+    position: absolute;
+    top: 0;
+    left: 0;
+}
+
+.slider {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: transparent;
+    outline: none;
+    cursor: pointer;
+    z-index: 4;
+    opacity: 0;
+    -webkit-appearance: none;
+    appearance: none;
+}
+
+.slider::-webkit-slider-thumb {
+    -webkit-appearance: none;
+    appearance: none;
+    width: 0;
+    height: 0;
+}
+
+.slider::-moz-range-thumb {
+    width: 0;
+    height: 0;
+    border: none;
+    background: transparent;
+}
+
+.slider-thumb {
+    position: absolute;
+    top: 0;
+    left: 50%;
+    width: 4px;
+    height: 100%;
+    background: #ffffff;
+    z-index: 3;
+    pointer-events: none;
+    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
+    transform: translateX(-50%);
+}
+
+.slider-thumb::before {
+    content: '';
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    width: 40px;
+    height: 40px;
+    background: #ffffff;
+    border: 2px solid var(--theme-color);
+    border-radius: 50%;
+    transform: translate(-50%, -50%);
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
+}
+
+.slider-thumb::after {
+    content: '↔';
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
+    color: var(--theme-color);
+    font-size: 16px;
+    font-weight: bold;
+    z-index: 1;
+}
+
+
+/* Responsive design */
+@media (max-width: 768px) {
+    .img-comparison-container {
+        margin: 15px auto;
+        border-radius: 6px;
+    }
+    
+    .img-comparison-slider {
+        height: 250px;
+    }
+    
+    .slider-thumb::before {
+        width: 32px;
+        height: 32px;
+    }
+    
+    .slider-thumb::after {
+        font-size: 14px;
+    }
+}
+
+@media (max-width: 480px) {
+    .img-comparison-slider {
+        height: 200px;
+    }
+    
+    .slider-thumb::before {
+        width: 28px;
+        height: 28px;
+    }
+    
+    .slider-thumb::after {
+        font-size: 12px;
+    }
+}
+