Fix csslint issues

styles.css

@@ -3,11 +3,11 @@
     margin-left: 2px;
     margin-right: 2px;
     padding: 5px;
-    border-radius: 5px;
     -moz-border-radius: 5px;
     -webkit-border-radius: 5px;
     -opera-border-radius: 5px;
     -khtml-border-radius: 5px;
+    border-radius: 5px;
 }
 
 .path-mod-attendance .attcurbtn {
@@ -51,7 +51,7 @@
 }
 
 .path-mod-attendance .takegrid input {
-    margin: 0px 3px 0px 6px;
+    margin: 0 3px 0 6px;
 }
 
 .path-mod-attendance .takegrid .fullname {
@@ -69,10 +69,7 @@
 
 .path-mod-attendance table.controls td.right,
 .path-mod-attendance table.controls td.left {
-    padding-bottom: 4px;
-    padding-left: 4px;
-    padding-right: 4px;
-    padding-top: 4px;
+    padding: 4px;
 }
 
 .path-mod-attendance table.controls .right {
@@ -85,10 +82,10 @@
 
 .path-mod-attendance .takecontrols {
     width: 800px;
-    margin: 0px auto 20px auto;
+    margin: 0 auto 20px auto;
 }
 .path-mod-attendance .takecontrols table{
-    margin: 0px auto;
+    margin: 0 auto;
 }
 .path-mod-attendance .takecontrols .c0 {
     width: 500px;
@@ -106,7 +103,7 @@
 
 .path-mod-attendance table.userinfobox {
     border: 1px solid #EEEEEE;
-    padding: 0px;
+    padding: 0;
 }
 .path-mod-attendance table.userinfobox td.left {
     background-color: #EEEEEE;