diff --git a/css/huaxiaMedia.css b/css/huaxiaMedia.css
index 711082a..0bb8dc3 100644
--- a/css/huaxiaMedia.css
+++ b/css/huaxiaMedia.css
@@ -1,61 +1,31 @@
-
-
-@media screen and (min-width:721px) and (max-width:820px) {}
-
-
-@media screen and (min-width:300px) and (max-width:1020px) {}
-
-@media screen and (min-width:300px) and (max-width:820px) {}
-
-@media screen and (min-width:821px) and (max-width:920px) {}
-
-@media screen and (min-width:921px) and (max-width:1020px) {}
-
-@media screen and (min-width:1021px) and (max-width:1120px) {}
-
-@media screen and (min-width:1121px) and (max-width:1220px) {}
-
 @media screen and (min-width:991px) and (max-width:1520px) {
-
 	.tygrzx_riscon {
 		padding-left: 32px;
 	}
-
 }
 
 @media screen and (min-width:991px) and (max-width:1440px) {
-
 	.p-zy320 {
 		padding-left: 120px;
 		padding-right: 120px;
 	}
-
 	.tygrzx_int> :nth-child(2) {
 		width: 345px;
 	}
-
 	.tygrzx select {
 		width: 108px;
 	}
-
 	.tygrzx_leftcon {
 		padding-left: 15px;
 	}
 }
-
-
-
 @media screen and (min-width:767) and (max-width:1440px) {
-
-
 	.tygrzx_riscon {
 		padding-left: 32px;
 	}
-
 	.tygrzx_int> :nth-child(2) {
 		width: 345px;
 	}
-
 	.tygrzx select {
 		width: 108px;
 	}
@@ -83,44 +53,20 @@
 	}
 }
 @media screen and (min-width:767px) and (max-width:991px) {
-
-
-	.tygrzx_ddxq{
-		display: none;
-
-	}
-	.tygrzx_ddnav {
-		margin-bottom: 10px;
-	}
-	.p-zy320 {
-		padding-left: 60px;
-		padding-right: 60px;
-	}
+	.tygrzx_ddxq{display: none;}
+	.tygrzx_ddnav {margin-bottom: 10px;}
+	.p-zy320 {padding-left: 60px;padding-right: 60px;}
 	.tygrzx select {
 		width: 30%;
 		padding: 12px 9px;
 		background: url(../img/grzx/xiala_08.jpg) no-repeat scroll right 14px top 20px transparent;
 		margin-right: 0px;
 	}
-  .tygrzx_setlecon{
-	  width: 85%;
-	  justify-content: space-between;
-  }
-	.tygrzx_leftcon {
-		padding-left: 15px;
-	}
-
-	.tygrzx_riscon {
-		padding-left: 32px;
-	}
-
-	.tygrzx_int> :nth-child(2) {
-		width: 85%;
-	}
- .tygrzx_wic> :nth-child(2) {
-	width: 81%;
-}
-
+	.tygrzx_setlecon{width: 85%;justify-content: space-between;}
+	.tygrzx_leftcon {padding-left: 15px;}
+	.tygrzx_riscon {padding-left: 32px;}
+	.tygrzx_int> :nth-child(2) {width: 85%;}
+	.tygrzx_wic> :nth-child(2) {width: 81%;}
 	.tygrzx_riscon>form {
 		display: block;
 		padding-right: 0px;
@@ -513,38 +459,18 @@
 	.sypx-box img{height: 200px;object-fit: cover;}
 	.sypx-box .ys-title{height: 50px;line-height: 50px;}
 	.ys-title{font-size: 15px;}
-
-	.ty_di {
-		display: none;
-		}
-		.ty_listnav a{
-			padding-left: 0px;
-		}
-		.ty_listnav>li {
-			padding-left: 7px;
-		}
+	.ty_di {display: none;}
+	.ty_listnav a{padding-left: 0px;}
+	.ty_listnav>li {padding-left: 7px;}
 
 
 }
 @media screen  and (max-width:1000px){
-	.ty_herader .dis>a {
-   
-	 width: 260px;
-	}
-.ty_listnav{
-	display: none;
-}
-.ty_btntop{
-	display: block;
-}
-.ty_herader>nav {
-    padding-top: 31px;
-    justify-content: space-between;
-align-items: center;
-}
-.ty_herader>img {
-   display: none;
-}
+	.ty_herader .dis>a {width: 260px;}
+	.ty_listnav{display: none;}
+	.ty_btntop{display: block;}
+	.ty_herader>nav {padding-top: 31px;justify-content: space-between;align-items: center;}
+	.ty_herader>img {display: none;}
 }
 @media screen and (min-width:1001px) and (max-width:1120px) {
 	.logo{width: 26%;}
@@ -559,22 +485,10 @@ align-items: center;
 	.hz-imgItem div{width: 25%;margin-bottom: 20px;}
 	.hz-imgItem div img{width: 80%;}
 	.sypx-box img{height: 240px;object-fit: cover;}
-
-	.ty_di {
-		display: none;
-		}
-		.ty_listnav a{
-			padding-left: 0px;
-		}
-
-.ty_herader .dis>a {
-   
-    width: 30%;
-}
-.ty_listnav {
-
-    padding-bottom: 26px;
-}
+	.ty_di {display: none;}
+	.ty_listnav a{padding-left: 0px;}
+	.ty_herader .dis>a {width: 30%;}
+	.ty_listnav {padding-bottom: 26px;}
 }
 
 @media screen and (min-width:1121px) and (max-width:1260px) {
@@ -587,21 +501,10 @@ align-items: center;
 	.head-nav-box > div:last-child {margin-top: 0px;}
 	.redD {right: 6px;}
 	.sypx-box img{height: 240px;object-fit: cover;}
-	.ty_di {
-		display: none;
-		}
-		.ty_listnav a{
-			padding-left: 0px;
-		}
-
-.ty_herader .dis>a {
-   
-    width: 33%;
-}
-.ty_listnav {
-
-    padding-bottom: 26px;
-}
+	.ty_di {display: none;}
+	.ty_listnav a{padding-left: 0px;}
+	.ty_herader .dis>a {width: 33%;}
+	.ty_listnav {padding-bottom: 26px;}
 }
 
 @media screen and (min-width:1261px) and (max-width:1350px) {
@@ -612,26 +515,13 @@ align-items: center;
 	.head-nav-box > div:last-child {margin-top: 10px;}
 	.redD {right: 6px;}
 	.sypx-box img{height: 240px;object-fit: cover;}
-
-	.ty_di {
-		display: none;
-		}
-		.ty_listnav a{
-			padding-left: 8px;
-		}
-
-.ty_herader .dis>a {
-   
-    width: 33%;
-}
-.ty_listnav {
-
-    padding-bottom: 26px;
-}
+	.ty_di {display: none;}
+	.ty_listnav a{padding-left: 8px;}
+	.ty_herader .dis>a {width: 33%;}
+	.ty_listnav {padding-bottom: 26px;}
 }
 @media (min-width:1200px) and (max-width:1440px){
 	.p-zy180,.head-box{padding: 20px 120px!important;}
-	
 }
 
 @media screen and (min-width:1351px) and (max-width:1620px) {
@@ -641,21 +531,10 @@ align-items: center;
 	.dao-box>li>div{padding: 6px 0;}
 	.redD {right: 8px;}
 	.sypx-box img{height: 340px;object-fit: cover;}
-	.ty_di {
-		display: none;
-		}
-		.ty_listnav a{
-			padding-left: 0px;
-		}
-
-.ty_herader .dis>a {
-   
-    width: 33%;
-}
-.ty_listnav {
-
-    padding-bottom: 26px;
-}
+	.ty_di {display: none;}
+	.ty_listnav a{padding-left: 0px;}
+	.ty_herader .dis>a {width: 33%;}
+	.ty_listnav {padding-bottom: 26px;}
 	#ys-cate{overflow-x: scroll;overflow-y: hidden;}
 	#ys-cate li{padding: 10px 0 8px 0;font-size: 14px;flex-shrink: 0;}
 	.jg-tou .font-36{font-size: 26px;margin-top: 6px;}
@@ -663,6 +542,7 @@ align-items: center;
 	.jg-xian{display: none;}
 	.jg-guanz {width: 80px;height: 30px;line-height: 30px;}
 }
+}
 @media screen and (min-width:1621px) and (max-width:1820px) {
 	.logo{width: 30%;}
 	.p-zy180,.head-box{padding: 20px 180px;}
@@ -679,9 +559,8 @@ align-items: center;
 }
 
 @media screen and (min-width:1621px) and (max-width:1820px) {
-	.logo {
-		width: 30%;
-	}
+	.logo {width: 30%;} 
+}
 @media (max-width:766px){
 	#zx-list img {width: 120px;max-height: 74px;}
 	#zx-list .clips2 {-webkit-line-clamp: 2;}
@@ -1023,10 +902,5 @@ align-items: center;
 	.zx-nav li, .szx-nav li, .px-nav li{flex-shrink: 0;margin-right: 20px;}
 	.jg-xian{display: none;}
 	.jg-guanz {width: 80px;height: 30px;line-height: 30px;}
-}
-
-	.p-zy180,
-	.head-box {
-		padding: 20px 100px;
-	}
+	.p-zy180,.head-box {padding: 20px 100px;}
 }
\ No newline at end of file