Background Color
Each box can accpet .box-* class that * is a color name. To make the color texts white, you should also add .box-inverse to the .box tag.
Solid box header
Each box can accpet .box-solid .bg-* class that * is a color name.
Primary
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Secondary
Success
Info
Warning
Danger
Outline boxs
Each box can accpet .box-outline-* class that * is a color name.
Pale Background Color
Each box can accpet .bg-* utility class
Bordery boxs
You are able to add borders to any side of a box. In some cases, you might want to have a 3px border in one side of a box.
Bordery left
.bl-3.border-primary
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Bordery Top
.bt-3.border-info
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Bordery Bottom
.bb-3.border-warning
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Bordery Right
.br-3.border-danger
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