Update all CSS to use logical properties

- Vendor CSS's are excluded for now
- Removed <IE7 asterisk prefix items

_sass/minimal-mistakes/_forms.scss

@@ -3,7 +3,7 @@
    ========================================================================== */
 
 form {
-  margin: 0 0 5px 0;
+  margin-bottom: 5px;
   padding: 1em;
   background-color: $form-background-color;
 
@@ -17,7 +17,7 @@ form {
     display: block;
     width: 100%;
     margin-bottom: 5px * 2;
-    *margin-left: -7px;
+    margin-inline-start: -7px;
     padding: 0;
     color: $text-color;
     border: 0;
@@ -45,7 +45,6 @@ button,
 select,
 textarea {
   vertical-align: baseline;
-  *vertical-align: middle;
 }
 
 input,
@@ -102,7 +101,6 @@ input[type="radio"] {
   height: auto;
   padding: 0;
   margin: 3px 0;
-  *margin-top: 0;
   line-height: normal;
   cursor: pointer;
   border-radius: 0;
@@ -114,8 +112,6 @@ input[type="checkbox"],
 input[type="radio"] {
   box-sizing: border-box;
   padding: 0;
-  *width: 13px;
-  *height: 13px;
 }
 
 input[type="image"] {
@@ -138,12 +134,6 @@ input[type="submit"] {
   width: auto;
   height: auto;
   cursor: pointer;
-  *overflow: visible;
-}
-
-select,
-input[type="file"] {
-  *margin-top: 4px;
 }
 
 select {
@@ -173,14 +163,14 @@ input[type="hidden"] {
 
 .radio,
 .checkbox {
-  padding-left: 18px;
+  padding-inline-start: 18px;
   font-weight: normal;
 }
 
 .radio input[type="radio"],
 .checkbox input[type="checkbox"] {
-  float: left;
-  margin-left: -18px;
+  float: inline-start;
+  margin-inline-start: -18px;
 }
 
 .radio.inline,
@@ -193,7 +183,7 @@ input[type="hidden"] {
 
 .radio.inline + .radio.inline,
 .checkbox.inline + .checkbox.inline {
-  margin-left: 10px;
+  margin-inline-start: 10px;
 }
 
 /*
@@ -248,7 +238,7 @@ select:focus {
 .help-inline {
   display: inline-block;
   vertical-align: middle;
-  padding-left: 5px;
+  padding-inline-start: 5px;
 }
 
 /*
@@ -279,16 +269,16 @@ select:focus {
 .form-inline .radio,
 .form-inline .checkbox,
 .form-inline .radio {
-  padding-left: 0;
+  padding-inline-start: 0;
   margin-bottom: 0;
   vertical-align: middle;
 }
 
 .form-inline .radio input[type="radio"],
 .form-inline .checkbox input[type="checkbox"] {
-  float: left;
-  margin-left: 0;
-  margin-right: 3px;
+  float: inline-start;
+  margin-inline-start: 0;
+  margin-inline-end: 3px;
 }
 
 /*
@@ -303,8 +293,7 @@ select:focus {
 }
 
 .form-search .search-query {
-  padding-left: 14px;
-  padding-right: 14px;
+  padding-inline: 14px;
   margin-bottom: 0;
   border-radius: 14px;
 }
@@ -324,15 +313,15 @@ select:focus {
 .form-search .radio input[type="radio"],
 .form-search .checkbox input[type="checkbox"] {
   float: left;
-  margin-left: 0;
-  margin-right: 3px;
+  margin-inline-start: 0;
+  margin-inline-end: 3px;
 }
 
 /*
      .form--loading
      ========================================================================== */
 
-.form--loading:before {
+.form--loading::before {
   content: "";
 }
 
@@ -340,7 +329,7 @@ select:focus {
   display: block;
 }
 
-.form:before {
+.form::before {
   position: absolute;
   top: 0;
   left: 0;