fixes jgthms#401 IE10+ double select arrow bug (jgthms#414)

Author: superbull

css/bulma.css

@@ -1565,7 +1565,7 @@ a.box:active {
   border-color: #b5b5b5;
 }
 
-.select select::ms-expand {
+.select select::-ms-expand {
   display: none;
 }
 
@@ -3245,7 +3245,6 @@ a.box:active {
 .level {
   -webkit-box-align: center;
       -ms-flex-align: center;
-              -ms-grid-row-align: center;
           align-items: center;
   -webkit-box-pack: justify;
       -ms-flex-pack: justify;
@@ -3759,7 +3758,6 @@ a.box:active {
   top: 0;
   -webkit-box-align: center;
       -ms-flex-align: center;
-              -ms-grid-row-align: center;
           align-items: center;
   display: none;
   -webkit-box-pack: center;
@@ -5396,7 +5394,6 @@ a.panel-block:hover {
 .columns.is-vcentered {
   -webkit-box-align: center;
       -ms-flex-align: center;
-              -ms-grid-row-align: center;
           align-items: center;
 }
 
@@ -5419,7 +5416,6 @@ a.panel-block:hover {
 .tile {
   -webkit-box-align: stretch;
       -ms-flex-align: stretch;
-              -ms-grid-row-align: stretch;
           align-items: stretch;
   display: block;
   -ms-flex-preferred-size: auto;
@@ -7123,7 +7119,6 @@ html.route-index #carbon {
 .structure-item.is-structure-container:after {
   -webkit-box-align: start;
       -ms-flex-align: start;
-              -ms-grid-row-align: flex-start;
           align-items: flex-start;
   -webkit-box-pack: start;
       -ms-flex-pack: start;

css/bulma.css.map

@@ -72,7 +72,7 @@
     padding-right: 36px
     &:hover
       border-color: $control-hover-border
-    &::ms-expand
+    &::-ms-expand
       display: none
   &.is-fullwidth
     width: 100%