Improve code quality & consistency

* Add EditorConfig
* Rebuild animate.css: remove an unused animation
* Slightly rewrite header part

assets/scss/_animate.scss

@@ -8,4 +8,4 @@
  * Copyright (c) 2018 Daniel Eden
  */
 
-@-webkit-keyframes bounce{0%,20%,53%,80%,to{-webkit-animation-timing-function:cubic-bezier(.215,.61,.355,1);-webkit-transform:translateZ(0);animation-timing-function:cubic-bezier(.215,.61,.355,1);transform:translateZ(0)}40%,43%{-webkit-animation-timing-function:cubic-bezier(.755,.05,.855,.06);-webkit-transform:translate3d(0,-30px,0);animation-timing-function:cubic-bezier(.755,.05,.855,.06);transform:translate3d(0,-30px,0)}70%{-webkit-animation-timing-function:cubic-bezier(.755,.05,.855,.06);-webkit-transform:translate3d(0,-15px,0);animation-timing-function:cubic-bezier(.755,.05,.855,.06);transform:translate3d(0,-15px,0)}90%{-webkit-transform:translate3d(0,-4px,0);transform:translate3d(0,-4px,0)}}@keyframes bounce{0%,20%,53%,80%,to{-webkit-animation-timing-function:cubic-bezier(.215,.61,.355,1);-webkit-transform:translateZ(0);animation-timing-function:cubic-bezier(.215,.61,.355,1);transform:translateZ(0)}40%,43%{-webkit-animation-timing-function:cubic-bezier(.755,.05,.855,.06);-webkit-transform:translate3d(0,-30px,0);animation-timing-function:cubic-bezier(.755,.05,.855,.06);transform:translate3d(0,-30px,0)}70%{-webkit-animation-timing-function:cubic-bezier(.755,.05,.855,.06);-webkit-transform:translate3d(0,-15px,0);animation-timing-function:cubic-bezier(.755,.05,.855,.06);transform:translate3d(0,-15px,0)}90%{-webkit-transform:translate3d(0,-4px,0);transform:translate3d(0,-4px,0)}}.bounce{-webkit-animation-name:bounce;-webkit-transform-origin:center bottom;animation-name:bounce;transform-origin:center bottom}@-webkit-keyframes bounceInRight{0%,60%,75%,90%,to{-webkit-animation-timing-function:cubic-bezier(.215,.61,.355,1);animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{-webkit-transform:translate3d(3000px,0,0);opacity:0;transform:translate3d(3000px,0,0)}60%{-webkit-transform:translate3d(-25px,0,0);opacity:1;transform:translate3d(-25px,0,0)}75%{-webkit-transform:translate3d(10px,0,0);transform:translate3d(10px,0,0)}90%{-webkit-transform:translate3d(-5px,0,0);transform:translate3d(-5px,0,0)}to{-webkit-transform:translateZ(0);transform:translateZ(0)}}@keyframes bounceInRight{0%,60%,75%,90%,to{-webkit-animation-timing-function:cubic-bezier(.215,.61,.355,1);animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{-webkit-transform:translate3d(3000px,0,0);opacity:0;transform:translate3d(3000px,0,0)}60%{-webkit-transform:translate3d(-25px,0,0);opacity:1;transform:translate3d(-25px,0,0)}75%{-webkit-transform:translate3d(10px,0,0);transform:translate3d(10px,0,0)}90%{-webkit-transform:translate3d(-5px,0,0);transform:translate3d(-5px,0,0)}to{-webkit-transform:translateZ(0);transform:translateZ(0)}}.bounceInRight{-webkit-animation-name:bounceInRight;animation-name:bounceInRight}@-webkit-keyframes bounceOutRight{20%{-webkit-transform:translate3d(-20px,0,0);opacity:1;transform:translate3d(-20px,0,0)}to{-webkit-transform:translate3d(2000px,0,0);opacity:0;transform:translate3d(2000px,0,0)}}@keyframes bounceOutRight{20%{-webkit-transform:translate3d(-20px,0,0);opacity:1;transform:translate3d(-20px,0,0)}to{-webkit-transform:translate3d(2000px,0,0);opacity:0;transform:translate3d(2000px,0,0)}}.bounceOutRight{-webkit-animation-name:bounceOutRight;animation-name:bounceOutRight}@-webkit-keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fadeIn{-webkit-animation-name:fadeIn;animation-name:fadeIn}@-webkit-keyframes slideInUp{0%{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0);visibility:visible}to{-webkit-transform:translateZ(0);transform:translateZ(0)}}@keyframes slideInUp{0%{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0);visibility:visible}to{-webkit-transform:translateZ(0);transform:translateZ(0)}}.slideInUp{-webkit-animation-name:slideInUp;animation-name:slideInUp}@-webkit-keyframes slideOutDown{0%{-webkit-transform:translateZ(0);transform:translateZ(0)}to{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0);visibility:hidden}}@keyframes slideOutDown{0%{-webkit-transform:translateZ(0);transform:translateZ(0)}to{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0);visibility:hidden}}.slideOutDown{-webkit-animation-name:slideOutDown;animation-name:slideOutDown}.animated{-webkit-animation-duration:1s;-webkit-animation-fill-mode:both;animation-duration:1s;animation-fill-mode:both}.animated.infinite{-webkit-animation-iteration-count:infinite;animation-iteration-count:infinite}.animated.delay-1s{-webkit-animation-delay:1s;animation-delay:1s}.animated.delay-2s{-webkit-animation-delay:2s;animation-delay:2s}.animated.delay-3s{-webkit-animation-delay:3s;animation-delay:3s}.animated.delay-4s{-webkit-animation-delay:4s;animation-delay:4s}.animated.delay-5s{-webkit-animation-delay:5s;animation-delay:5s}.animated.fast{-webkit-animation-duration:.8s;animation-duration:.8s}.animated.faster{-webkit-animation-duration:.5s;animation-duration:.5s}.animated.slow{-webkit-animation-duration:2s;animation-duration:2s}Line truncated
+@-webkit-keyframes bounceInRight{0%,60%,75%,90%,to{-webkit-animation-timing-function:cubic-bezier(.215,.61,.355,1);animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;-webkit-transform:translate3d(3000px,0,0);transform:translate3d(3000px,0,0)}60%{opacity:1;-webkit-transform:translate3d(-25px,0,0);transform:translate3d(-25px,0,0)}75%{-webkit-transform:translate3d(10px,0,0);transform:translate3d(10px,0,0)}90%{-webkit-transform:translate3d(-5px,0,0);transform:translate3d(-5px,0,0)}to{-webkit-transform:translateZ(0);transform:translateZ(0)}}@keyframes bounceInRight{0%,60%,75%,90%,to{-webkit-animation-timing-function:cubic-bezier(.215,.61,.355,1);animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;-webkit-transform:translate3d(3000px,0,0);transform:translate3d(3000px,0,0)}60%{opacity:1;-webkit-transform:translate3d(-25px,0,0);transform:translate3d(-25px,0,0)}75%{-webkit-transform:translate3d(10px,0,0);transform:translate3d(10px,0,0)}90%{-webkit-transform:translate3d(-5px,0,0);transform:translate3d(-5px,0,0)}to{-webkit-transform:translateZ(0);transform:translateZ(0)}}.bounceInRight{-webkit-animation-name:bounceInRight;animation-name:bounceInRight}@-webkit-keyframes bounceOutRight{20%{opacity:1;-webkit-transform:translate3d(-20px,0,0);transform:translate3d(-20px,0,0)}to{opacity:0;-webkit-transform:translate3d(2000px,0,0);transform:translate3d(2000px,0,0)}}@keyframes bounceOutRight{20%{opacity:1;-webkit-transform:translate3d(-20px,0,0);transform:translate3d(-20px,0,0)}to{opacity:0;-webkit-transform:translate3d(2000px,0,0);transform:translate3d(2000px,0,0)}}.bounceOutRight{-webkit-animation-name:bounceOutRight;animation-name:bounceOutRight}@-webkit-keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fadeIn{-webkit-animation-name:fadeIn;animation-name:fadeIn}@-webkit-keyframes slideInUp{0%{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0);visibility:visible}to{-webkit-transform:translateZ(0);transform:translateZ(0)}}@keyframes slideInUp{0%{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0);visibility:visible}to{-webkit-transform:translateZ(0);transform:translateZ(0)}}.slideInUp{-webkit-animation-name:slideInUp;animation-name:slideInUp}@-webkit-keyframes slideOutDown{0%{-webkit-transform:translateZ(0);transform:translateZ(0)}to{visibility:hidden;-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0)}}@keyframes slideOutDown{0%{-webkit-transform:translateZ(0);transform:translateZ(0)}to{visibility:hidden;-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0)}}.slideOutDown{-webkit-animation-name:slideOutDown;animation-name:slideOutDown}.animated{-webkit-animation-duration:1s;animation-duration:1s;-webkit-animation-fill-mode:both;animation-fill-mode:both}.animated.infinite{-webkit-animation-iteration-count:infinite;animation-iteration-count:infinite}.animated.delay-1s{-webkit-animation-delay:1s;animation-delay:1s}.animated.delay-2s{-webkit-animation-delay:2s;animation-delay:2s}.animated.delay-3s{-webkit-animation-delay:3s;animation-delay:3s}.animated.delay-4s{-webkit-animation-delay:4s;animation-delay:4s}.animated.delay-5s{-webkit-animation-delay:5s;animation-delay:5s}.animated.fast{-webkit-animation-duration:.8s;animation-duration:.8s}.animated.faster{-webkit-animation-duration:.5s;animation-duration:.5s}.animated.slow{-webkit-animation-duration:2s;animation-duration:2s}.animated.slower{-webkit-animation-duration:3s;animation-duration:3s}@media (prefers-reduced-motion){.animated{-webkit-animation:unset!important;animation:unset!important;-webkit-transition:none!important;transition:none!important}}

assets/scss/_predefined.scss

@@ -29,4 +29,4 @@ $code-fonts: Consolas, "Andale Mono WT", "Andale Mono", Menlo, Monaco, "Lucida C
       background-color: $theme;
     }
   }
-}
+}

assets/scss/style.scss

@@ -196,6 +196,7 @@ table {
 .hdr-wrapper {
   display: flex;
   justify-content: space-between;
+  align-items: center;
   padding: .5em 0;
   font-size: 1.2rem;
 
@@ -217,10 +218,14 @@ table {
 }
 
 .hdr-icons {
-  display: inline-block;
   font-size: 1.2em;
+}
 
-  a {
+.hdr-social {
+  display: inline-block;
+  margin-left: .6em;
+
+  &>a {
     margin-left: .4em;
   }
 }
@@ -232,9 +237,9 @@ table {
   cursor: pointer;
 }
 
-#menu-btn,
-#search-btn {
+#menu-btn {
   display: none;
+  margin-left: .7em;
   cursor: pointer;
 }
 
@@ -450,10 +455,6 @@ p.img-404 {
   opacity: 1;
 }
 
-#show-img-btn {
-  margin-right: .3em;
-}
-
 .post-header {
   margin-top: 1.2em;
   line-height: normal;