diff --git a/src/components/_progress.scss b/src/components/_progress.scss
index 76adf5b..1c2d56c 100644
--- a/src/components/_progress.scss
+++ b/src/components/_progress.scss
@@ -7,8 +7,6 @@
 
   @mixin progress-bar-background($color) {
     $color-dark: darken($color, 10%);
-    background: $color -webkit-repeating-linear-gradient(45deg, $color, $color 0.1rem, $color-dark 0.1rem, $color-dark 0.25rem);
-    background: $color -o-repeating-linear-gradient(45deg, $color, $color 0.1rem, $color-dark 0.1rem, $color-dark 0.25rem);
     background: $color repeating-linear-gradient(45deg, $color, $color 0.1rem, $color-dark 0.1rem, $color-dark 0.25rem);
   }
 
@@ -17,13 +15,7 @@
     @include progress-bar-background($primary-light);
     align-items: center;
     border-right: 2px solid $primary;
-    -webkit-box-align: center;
-    -webkit-box-pack: center;
-    display: -webkit-box;
-    display: -ms-flexbox;
     display: flex;
-    -ms-flex-align: center;
-    -ms-flex-pack: center;
     font-size: 0.75rem;
     height: 100%;
     justify-content: center;