diff --git a/src/scss/components/_input-group.scss b/src/scss/components/_input-group.scss
index 2c37940..5aa8432 100644
--- a/src/scss/components/_input-group.scss
+++ b/src/scss/components/_input-group.scss
@@ -81,7 +81,8 @@
   }
 
   .input-group-input,
-  input {
+  input,
+  .input {
     flex: 1 1 auto;
     min-width: 0;
     min-height: auto;
@@ -90,6 +91,7 @@
     background-color: transparent;
     border: 0;
     border-radius: 0;
+    box-shadow: none;
     font-family: $font-family-base;
     font-size: 15px;
     font-weight: $font-weight-medium;
@@ -97,6 +99,7 @@
 
     &:focus {
       outline: none;
+      box-shadow: none;
     }
 
     &::placeholder {
@@ -128,7 +131,8 @@
     }
 
     .input-group-input,
-    input {
+    input,
+    .input {
       padding: $space-2 $space-3;
       font-size: 14px;
     }