fixup css; install link

Author: kevinAlbs

build/sphinx/mongoc-theme/static/mongoc.css_t

@@ -307,15 +307,10 @@ div.body ol > li:before {
     text-align: left;
 }
 
-div.body p,
-div.body dd,
-div.body li {
-    line-height: 1.4em;
-}
+
 div.body p, div.body dd, div.body li,
 div.body blockquote {
 	hyphens: none;
-	text-align: justify;
 }
 
 div.admonition p.admonition-title + p {

src/libmongoc/doc/installing.rst

@@ -105,7 +105,7 @@ Building from a release tarball
 
 Unless you intend to contribute to mongo-c-driver and/or libbson, you will want to build from a release tarball.
 
-The most recent release of libmongoc and libbson, both of which are included in mongo-c-driver, can be downloaded here <https://github.com/mongodb/mongo-c-driver/releases/latest>. The instructions in this document utilize ``cmake``'s out-of-source build feature to keep build artifacts separate from source files.
+The most recent release of libmongoc and libbson, both of which are included in mongo-c-driver, can be `downloaded here <https://github.com/mongodb/mongo-c-driver/releases/latest>`_. The instructions in this document utilize ``cmake``'s out-of-source build feature to keep build artifacts separate from source files.
 
 The following snippet will download and extract the driver, and configure it: