* Restored functionality of dragging files into .custom-file inputs.
* Replaced padding with height on .custom-file-input
.custom-file-input {
min-width: $custom-file-width;
max-width: 100%;
+ height: $custom-file-height;
margin: 0;
filter: alpha(opacity = 0);
opacity: 0;
padding: $custom-file-padding-x $custom-file-padding-y;
line-height: $custom-file-line-height;
color: $custom-file-color;
+ pointer-events: none;
user-select: none;
background-color: $custom-file-bg;
border: $custom-file-border-width solid $custom-file-border-color;