diff --git a/sprite/ui/imp/border_left.png b/sprite/ui/imp/border_left.png
index be7a859..8657ad3 100644
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diff --git a/sprite/ui/imp/border_lower.png b/sprite/ui/imp/border_lower.png
index 73c8b7f..e6680fa 100644
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diff --git a/sprite/ui/imp/border_right.png b/sprite/ui/imp/border_right.png
index be7a859..8657ad3 100644
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diff --git a/sprite/ui/imp/border_upper.png b/sprite/ui/imp/border_upper.png
index 73c8b7f..e43d561 100644
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diff --git a/sprite/ui/imp/corner_lower_left.png b/sprite/ui/imp/corner_lower_left.png
index 9d4e057..131f1bd 100644
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diff --git a/sprite/ui/imp/corner_lower_right.png b/sprite/ui/imp/corner_lower_right.png
index 6c7c337..c949d66 100644
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diff --git a/sprite/ui/imp/corner_upper_left.png b/sprite/ui/imp/corner_upper_left.png
index 2049551..5bdd80c 100644
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diff --git a/sprite/ui/imp/corner_upper_right.png b/sprite/ui/imp/corner_upper_right.png
index e409eac..f72c9e1 100644
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