// // Base styles //
.btn {
display: inline-block; font-family: $btn-font-family; font-weight: $btn-font-weight; line-height: $btn-line-height; color: $body-color; text-align: center; text-decoration: if($link-decoration == none, null, none); white-space: $btn-white-space; vertical-align: middle; cursor: if($enable-button-pointers, pointer, null); user-select: none; background-color: transparent; border: $btn-border-width solid transparent; @include button-size($btn-padding-y, $btn-padding-x, $btn-font-size, $btn-border-radius); @include transition($btn-transition); &:hover { color: $body-color; text-decoration: if($link-hover-decoration == underline, none, null); } .btn-check:focus + &, &:focus { outline: 0; box-shadow: $btn-focus-box-shadow; } .btn-check:checked + &, .btn-check:active + &, &:active, &.active { @include box-shadow($btn-active-box-shadow); &:focus { @include box-shadow($btn-focus-box-shadow, $btn-active-box-shadow); } } &:disabled, &.disabled, fieldset:disabled & { pointer-events: none; opacity: $btn-disabled-opacity; @include box-shadow(none); }
}
// // Alternate buttons //
// scss-docs-start btn-variant-loops @each $color, $value in $theme-colors {
.btn-#{$color} { @include button-variant($value, $value); }
}
@each $color, $value in $theme-colors {
.btn-outline-#{$color} { @include button-outline-variant($value); }
} // scss-docs-end btn-variant-loops
// // Link buttons //
// Make a button look and behave like a link .btn-link {
font-weight: $font-weight-normal; color: $btn-link-color; text-decoration: $link-decoration; &:hover { color: $btn-link-hover-color; text-decoration: $link-hover-decoration; } &:focus { text-decoration: $link-hover-decoration; } &:disabled, &.disabled { color: $btn-link-disabled-color; } // No need for an active state here
}
// // Button Sizes //
.btn-lg {
@include button-size($btn-padding-y-lg, $btn-padding-x-lg, $btn-font-size-lg, $btn-border-radius-lg);
}
.btn-sm {
@include button-size($btn-padding-y-sm, $btn-padding-x-sm, $btn-font-size-sm, $btn-border-radius-sm);
}