These are all the available helper classes used in the template
.b-a
border on all 4 sides
.b-l
left border
.b-r
right border
.b-t
top border
.b-b
bottom border
.b-t-0
border-top: 0
.b-r-0
border-right: 0
.border-primary
border color primary
.border-default
border color default
.border-warning
border color warning
.border-success
border color success
.border-info
border color info
.border-white
border color white
.border-danger
border color danger
@border-radius-base
.no-radius
remove border radius
.round
4 corner border-radius
.brtl
top left border radius
.brtr
top right border radius
.blbl
bottom left border radius
.brbr
bottom right border radius
.overflow-hidden
overflow hidden
.overflow-visible
overflow visible
.overflow-auto
overflow auto
.relative
position: relative
.absolute
position: absolute
.lt
left: 0
.rt
right: 0
.bt
bottom: 0
.tp
top: 0
.no-padding
remove padding
.no-margin
remove margin
.no-bg
transparent background
.no-shadow
remove box shadows
.shadow
add a subtle box shadow
.text-shadow
add a subtle text shadow
.block
display block