fix(css): use style.css as source, not the _style.css partial

The praxis theme has two CSS files in css/: style.css (2000 lines, the
actual stylesheet loaded by the Twig template via assets.add('theme://
css/style.css')) and _style.css (1928 lines, a partial/backup variant
with different values). I had been copying _style.css all along —
wrong file. style.css has the correct line-heights (h1 34px, h2 28px
vs the partial's 24/24), an extra .text-bg rule, and the proper media
breakpoints. That's why paragraph spacing kept diverging from live no
matter what I touched in the body block — the differences were in the
heading rules and elsewhere in the file. Replace praxis.css with the
real source.

static/css/praxis.css

@@ -1,6 +1,6 @@
 body {
     font-family : 'Roboto', sans-serif;
-    font-size   : 14px; /* 13px; */
+    font-size   : 14px; //13px;
     line-height : 24px;
     color       : #969595;
     font-weight : 400;
@@ -19,12 +19,12 @@ h1, h2, h3, h4, h5, h6 {
 
 h1 {
     font-size   : 30px;
-    line-height : 24px;
+    line-height : 34px;
     }
 
 h2 {
     font-size   : 24px;
-    line-height : 24px;
+    line-height : 28px;
     }
 
 h3 {
@@ -208,8 +208,39 @@ button:focus,
     .pr-30 {
         padding-right : 30px;
         }
-    }
+}
+/*
+@media (max-width : 768px) {
+	.pt-100 {
+		padding-top : 60px;
+		}
 
+	.ptb-90 {
+		padding-bottom : 50px;
+		padding-top    : 50px;
+		}
+
+	.ptb-100 {
+		padding-top    : 60px;
+		padding-bottom : 60px;
+		}
+
+	.ptb-150 {
+		padding-top    : 100px;
+		padding-bottom : 100px;
+		}
+
+	.ptb-160 {
+		padding-top    : 120px;
+		padding-bottom : 120px;
+		}
+
+	.ptb-170 {
+		padding-top    : 140px;
+		padding-bottom : 140px;
+		}    
+}
+*/
 
 /* ----------------------------------------------
 text-highlights
@@ -254,7 +285,7 @@ text-highlights
     font-family    : 'Montserrat', sans-serif;
     }
 
-@media (max-width : 766px) {
+@media (max-width : 768px) {
     .page-header h1 {
         font-size   : 44px;
         line-height : 44px;
@@ -264,7 +295,7 @@ text-highlights
         font-size   : 30px;
         line-height : 30px;
         }
-    }
+}
 
 /*feature-section*/
 .feature-section {
@@ -272,6 +303,10 @@ text-highlights
     background-size : cover;
     }
 
+.text-bg {
+	background : #f9f9f9; 
+    }
+
 /* ------------------------------------------------------------------
 BACK TO TOP
 --------------------------------------------------------------------- */
@@ -721,19 +756,54 @@ Shortcode Content
     }
 
 /*Media Query*/
-@media screen and (max-width : 900px) {
-    .hero-slide {
-        margin-top : 60px;
-        }
 
-    .hero-slide .carousel-caption p {
+@media screen and (max-width : 900px) {
+
+	.hero-slide .carousel-caption p {
         font-size : 24px;
         }
 
     .hero-slide .carousel-indicators {
         bottom : 5px;
         }
-    }
+}
+
+@media screen and (max-width : 768px) {
+
+    .hero-slide  {
+        margin-top : 110px;
+        }
+
+	.hero-slide .carousel-caption p {
+        font-size : 18px;
+		margin-bottom: 40px;
+        }
+		
+	.hero-slide .carousel-control.left,
+	.hero-slide .carousel-control.right {
+		width       : 30px;
+		height      : 30px;
+		line-height : 23px;
+		}
+		
+}
+
+@media screen and (max-width : 500px) {
+
+	.hero-slide .carousel-caption p {
+        font-size : 14px;
+        }
+	
+}
+
+@media screen and (max-width : 400px) {
+
+	.hero-slide .carousel-caption p {
+        font-size : 12px;
+		margin-bottom: 50px;
+        }
+	
+}
 
 /* -------------------
  Section Title Style
@@ -1631,7 +1701,7 @@ service-icon-style
     }
 
 	
-/* ///////////////////////////////////////////////////	
+/////////////////////////////////////////////////////	
 	
 	
 	
@@ -1684,12 +1754,12 @@ ul {
 
 @media screen and (max-width : 768px) {
 	.about-text {
-	.about-text {
+		padding-top    : 60px;
 		}
 
     .navbar-default {
 		background    : #333333 !important;
-		background    : #333333 !important;
+        padding       : 0px 0px;
         border-bottom : none;
         }
     }
@@ -1697,7 +1767,7 @@ ul {
 @media (min-width : 768px) {
     .navbar-default {
         background-color   : transparent;
-        background-color   : transparent;
+        padding            : 30px 0px;
         border-color       : transparent;
         }
 
@@ -1761,7 +1831,8 @@ ul {
 */
 
 .anchor:target { 
-.anchor:target { 
+    margin-top: -140px; 
+    padding-top: 140px; 
 	-webkit-transform: translateZ(0)
 	z-index: 1000;
 	}
@@ -1814,20 +1885,20 @@ ul {
       employees start
 -----------------------------------------------------*/
 .employees .section-title h2 {
-.employees .section-title h2 {
+//    color : #ffffff;
     }
 
 .employees {
     padding    : 50px 0px;
-.employees {
+ //   color      : #ffffff;
 
     /* gradient: #f9f9f9+0,e000e0+100 */
 
     background : #f9f9f9; /* Old browsers */
-    /* gradient: #f9f9f9+0,e000e0+100 */
-
-    background : #f9f9f9; /* Old browsers */
-/*    background : -moz-linear-gradient(-45deg, #f9f9f9 0%, #e000e0 100%); /* FF3.6-15 */
+ //   background : -moz-linear-gradient(-45deg, #f9f9f9 0%, #e000e0 100%); /* FF3.6-15 */
+ //   background : -webkit-linear-gradient(-45deg, #f9f9f9 0%, #e000e0 100%); /* Chrome10-25,Safari5.1-6 */
+ //   background : linear-gradient(135deg, #f9f9f9 0%, #e000e0 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
+ //   filter     : progid:DXImageTransform.Microsoft.gradient(startColorstr='#f9f9f9', endColorstr='#e000e0', GradientType=1); /* IE6-9 fallback on horizontal gradient */
 
     }
 
@@ -1924,3 +1995,7 @@ ul {
     padding-bottom : 50px;
     padding-top    : 50px;
     }
+
+.news-text {
+    background-color : #f9f9f9;
+}