first commit

历届学生/font-end-nine/项目练习/学生项目/杨锐/css/clear.css

@@ -0,0 +1,24 @@
+/* 清除浏览器默认样式 */
+body,h1,h2,h3,h4,h5,h6,ul,li,p {
+    margin: 0;
+    padding: 0;
+}
+
+html {
+    font-size: 0;
+}
+
+li {
+    list-style: none;
+}
+
+input {
+    border: none;
+    outline: none;
+    padding: 0;
+}
+
+a {
+    text-decoration: none;
+    color: #333;
+}

历届学生/font-end-nine/项目练习/学生项目/杨锐/css/public.css

@@ -0,0 +1,27 @@
+/* 公共使用率高的css代码 */
+
+
+.themeColor {
+    color: #969696;
+}
+.line::after {
+    content: " ";
+    position: absolute;
+    width: 100%;
+    bottom: 0;
+    height: 1px;
+    left: 0;
+    background: #cfcfcf;
+}
+
+@media screen and (-webkit-min-device-pixel-ratio: 2) {
+    .line::after {
+        transform: scaleY(0.5);
+    }
+}
+
+@media screen and (-webkit-min-device-pixel-ratio: 3) {
+    .line::after {
+        transform: scaleY(0.33);
+    }
+}