Update Icons

4 files changed, 4 insertions, 49 deletions

diff --git a/src/icons/_icons-action.scss b/src/icons/_icons-action.scss
index 38d42db..1b952ea 100644
--- a/src/icons/_icons-action.scss
+++ b/src/icons/_icons-action.scss
@@ -1,4 +1,3 @@
-
 // Icon resize
 .icon-resize-horiz,
 .icon-resize-vert {
@@ -7,7 +6,6 @@
     border: $icon-border-width solid currentColor;
     border-bottom: 0;
     border-right: 0;
-    content: "";
     height: .45em;
     width: .45em;
   }
@@ -35,7 +33,6 @@
     background: currentColor;
     box-shadow: -.4em 0, .4em 0;
     border-radius: 50%;
-    content: "";
     height: 3px;
     width: 3px;
   }
@@ -53,7 +50,6 @@
 .icon-cross {
   &::before {
     background: currentColor;
-    content: "";
     height: $icon-border-width;
     width: 100%;
   }
@@ -63,7 +59,6 @@
 .icon-cross {
   &::after {
     background: currentColor;
-    content: "";
     height: 100%;
     width: $icon-border-width;
   }
@@ -88,7 +83,6 @@
     border: $icon-border-width solid currentColor;
     border-right: 0;
     border-top: 0;
-    content: "";
     height: .5em;
     width: .9em;
     transform: translate(-50%, -75%) rotate(-45deg);
@@ -101,7 +95,6 @@
   border-radius: 50%;
   &::before {
     background: currentColor;
-    content: "";
     height: $icon-border-width;
     transform: translate(-50%, -50%) rotate(45deg);
     width: 1em;
@@ -128,7 +121,6 @@
     border: $icon-border-width solid currentColor;
     border-radius: 50%;
     border-right-color: transparent;
-    content: "";
     height: 1em;
     width: 1em;
   }
@@ -136,7 +128,6 @@
     border: .2em solid currentColor;
     border-top-color: transparent;
     border-left-color: transparent;
-    content: "";
     height: 0;
     left: 80%;
     top: 20%;
@@ -149,7 +140,6 @@
   &::before {
     border: $icon-border-width solid currentColor;
     border-radius: 50%;
-    content: "";
     height: .75em;
     left: 5%;
     top: 5%;
@@ -158,7 +148,6 @@
   }
   &::after {
     background: currentColor;
-    content: "";
     height: $icon-border-width;
     left: 80%;
     top: 80%;
@@ -171,7 +160,6 @@
 .icon-edit {
   &::before {
     border: $icon-border-width solid currentColor;
-    content: "";
     height: .4em;
     transform: translate(-40%, -60%) rotate(-45deg);
     width: .85em;
@@ -180,7 +168,6 @@
     border: .15em solid currentColor;
     border-top-color: transparent;
     border-right-color: transparent;
-    content: "";
     height: 0;
     left: 5%;
     top: 95%;
@@ -196,7 +183,6 @@
     border-bottom-left-radius: $border-radius;
     border-bottom-right-radius: $border-radius;
     border-top: 0;
-    content: "";
     height: .75em;
     top: 60%;
     width: .75em;
@@ -204,7 +190,6 @@
   &::after {
     background: currentColor;
     box-shadow: -.25em .2em, .25em .2em;
-    content: "";
     height: $icon-border-width;
     top: $icon-border-width/2;
     width: .5em;
@@ -221,7 +206,6 @@
     border: $icon-border-width solid currentColor;
     border-left: 0;
     border-top: 0;
-    content: "";
     height: .4em;
     left: 100%;
     top: .25em;
@@ -233,7 +217,6 @@
     border-bottom: 0;
     border-right: 0;
     border-radius: 75% 0;
-    content: "";
     height: .5em;
     width: .6em;
   }
@@ -243,7 +226,6 @@
 .icon-flag {
   &::before {
     background: currentColor;
-    content: "";
     height: 1em;
     left: 15%;
     width: $icon-border-width;
@@ -253,7 +235,6 @@
     border-bottom-right-radius: $border-radius;
     border-left: 0;
     border-top-right-radius: $border-radius;
-    content: "";
     height: .65em;
     top: 35%;
     left: 60%;
@@ -268,7 +249,6 @@
     border-bottom: 0;
     border-top-left-radius: $border-radius;
     border-top-right-radius: $border-radius;
-    content: "";
     height: .9em;
     width: .8em;
   }
@@ -277,7 +257,6 @@
     border-bottom: 0;
     border-left: 0;
     border-radius: $border-radius;
-    content: "";
     height: .5em;
     transform: translate(-50%, 35%) rotate(-45deg) skew(15deg, 15deg);
     width: .5em;
@@ -292,14 +271,12 @@
     border: $icon-border-width solid currentColor;
     border-bottom: 0;
     border-right: 0;
-    content: "";
     height: .5em;
     width: .5em;
     transform: translate(-50%, -60%) rotate(-135deg);
   }
   &::after {
     background: currentColor;
-    content: "";
     height: .6em;
     top: 40%;
     width: $icon-border-width;
@@ -322,7 +299,6 @@
     border-radius: $border-radius;
     border-right: 0;
     border-bottom: 0;
-    content: "";
     height: .8em;
     left: 40%;
     top: 35%;
@@ -331,7 +307,6 @@
   &::after {
     border: $icon-border-width solid currentColor;
     border-radius: $border-radius;
-    content: "";
     height: .8em;
     left: 60%;
     top: 60%;
diff --git a/src/icons/_icons-core.scss b/src/icons/_icons-core.scss
index 577024d..9a67ae4 100644
--- a/src/icons/_icons-core.scss
+++ b/src/icons/_icons-core.scss
@@ -15,6 +15,7 @@ $icon-prefix: "icon";
   width: 1em;
   &::before,
   &::after {
+    content: "";
     display: block;
     left: 50%;
     position: absolute;
diff --git a/src/icons/_icons-navigation.scss b/src/icons/_icons-navigation.scss
index 7d7fcd3..92ab231 100644
--- a/src/icons/_icons-navigation.scss
+++ b/src/icons/_icons-navigation.scss
@@ -11,7 +11,6 @@
     border: $icon-border-width solid currentColor;
     border-bottom: 0;
     border-right: 0;
-    content: "";
     height: .65em;
     width: .65em;
   }
@@ -45,7 +44,6 @@
 .icon-forward {
   &::after {
     background: currentColor;
-    content: "";
     height: $icon-border-width;
     width: .8em;
   }
@@ -55,7 +53,6 @@
 .icon-upward {
   &::after {
     background: currentColor;
-    content: "";
     height: .8em;
     width: $icon-border-width;
   }
@@ -103,7 +100,6 @@
     border-top: .3em solid currentColor;
     border-right: .3em solid transparent;
     border-left: .3em solid transparent;
-    content: "";
     height: 0;
     transform: translate(-50%, -25%);
     width: 0;
@@ -115,7 +111,6 @@
   &::before {
     background: currentColor;
     box-shadow: 0 -.35em, 0 .35em;
-    content: "";
     height: $icon-border-width;
     width: 100%;
   }
@@ -126,7 +121,6 @@
   &::before {
     background: currentColor;
     box-shadow: -.35em -.35em, -.35em 0, -.35em .35em, 0 -.35em, 0 .35em, .35em -.35em, .35em 0, .35em .35em;
-    content: "";
     height: 3px;
     width: 3px;
   }
diff --git a/src/icons/_icons-object.scss b/src/icons/_icons-object.scss
index 746d25b..00597d8 100644
--- a/src/icons/_icons-object.scss
+++ b/src/icons/_icons-object.scss
@@ -4,14 +4,12 @@
   border-radius: 50%;
   &::before {
     background: currentColor;
-    content: "";
     height: .4em;
     transform: translate(-50%, -75%);
     width: $icon-border-width;
   }
   &::after {
     background: currentColor;
-    content: "";
     height: .3em;
     transform: translate(-50%, -75%) rotate(90deg);
     transform-origin: 50% 90%;
@@ -24,7 +22,6 @@
   &::before {
     border: $icon-border-width solid currentColor;
     border-radius: $border-radius;
-    content: "";
     height: .8em;
     width: 1em;
   }
@@ -32,7 +29,6 @@
     border: $icon-border-width solid currentColor;
     border-right: 0;
     border-top: 0;
-    content: "";
     height: .5em;
     transform: translate(-50%, -90%) rotate(-45deg) skew(10deg, 10deg);
     width: .5em;
@@ -44,7 +40,6 @@
   &::before {
     border: $icon-border-width solid currentColor;
     border-radius: 50%;
-    content: "";
     height: .45em;
     top: 25%;
     width: .45em;
@@ -52,7 +47,6 @@
   &::after {
     border: $icon-border-width solid currentColor;
     border-radius: 50% 50% 0 0;
-    content: "";
     height: .4em;
     top: 75%;
     width: .9em;
@@ -70,7 +64,6 @@
     border-bottom-right-radius: $border-radius;
     border-left: 0;
     border-top: 0;
-    content: "";
     height: .8em;
     left: 65%;
     top: 40%;
@@ -79,7 +72,6 @@
   &::after {
     background: currentColor;
     border-radius: $border-radius;
-    content: "";
     height: .3em;
     left: 10%;
     top: 100%;
@@ -95,7 +87,6 @@
   &::before {
     border: $icon-border-width solid currentColor;
     border-radius: 50%;
-    content: "";
     height: .25em;
     left: 35%;
     top: 35%;
@@ -105,7 +96,6 @@
     border: $icon-border-width solid currentColor;
     border-bottom: 0;
     border-left: 0;
-    content: "";
     height: .5em;
     left: 60%;
     transform: translate(-50%, 25%) rotate(-45deg);
@@ -120,7 +110,6 @@
     border: $icon-border-width solid currentColor;
     border-radius: 5em 0 0 5em;
     border-right: 0;
-    content: "";
     height: .5em;
     width: .75em;
   }
@@ -137,7 +126,6 @@
   &::before {
     border: $icon-border-width solid currentColor;
     border-radius: 50% 50% 50% 0;
-    content: "";
     height: .8em;
     transform: translate(-50%, -60%) rotate(-45deg);
     width: .8em;
@@ -145,7 +133,6 @@
   &::after {
     border: $icon-border-width solid currentColor;
     border-radius: 50%;
-    content: "";
     height: .2em;
     transform: translate(-50%, -80%);
     width: .2em;
@@ -158,17 +145,15 @@
   border-radius: 50%;
   &::before {
     border-radius: 50%;
-    box-shadow: -.17em -.15em, .17em -.15em;
-    content: "";
-    height: .1em;
-    width: .1em;
+    box-shadow: -.17em -.1em, .17em -.1em;
+    height: .15em;
+    width: .15em;
   }
   &::after {
     border: $icon-border-width solid currentColor;
     border-bottom-color: transparent;
     border-radius: 50%;
     border-right-color: transparent;
-    content: "";
     height: .5em;
     transform: translate(-50%, -40%) rotate(-135deg);
     width: .5em;