assets/css/less/base/buttons.less
// BUTTON STYLES
// -------------


// Base styles
// --------------------------------------------------

// Core
.button {
  .inline-block();
  padding: 4px 15px;
  margin-bottom: 0; // For input.button
  font-size: 14px;
  line-height: @baseLineHeight;
	font-weight:bold;
  color: @grayDark;
  text-align: center;
  text-shadow: 0 1px 1px rgba(255,255,255,.75);
  .buttonBackground(@btnBackground, @btnBackgroundHighlight);
  border: 1px solid @btnBorder;
  border-bottom-color: darken(@btnBorder, 10%);
  .border-radius(@radius);
  @shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);
  .box-shadow(@shadow);
  cursor: pointer;

  // Give IE7 some love
  .ie7-restore-left-whitespace();
}

// Hover state
.button:hover,.button-hover{
  color: @grayDark;
  text-decoration: none;
  background-color: darken(@white, 10%);
  background-position: 0 -15px;

  // transition is only when going to hover, otherwise the background
  // behind the gradient (there for IE<=9 fallback) gets mismatched
  .transition(background-position .1s linear);
}


// Focus state for keyboard and accessibility
.button:focus {
  .tab-focus();
}

// Active state
.button.active,
.button-checked,
.button:active {
  background-image: none;
  @shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);
  .box-shadow(@shadow);
  background-color: darken(@white, 10%);
  background-color: darken(@white, 15%) e("\9");
  outline: 0;
}

// Disabled state
.button-disabled,
.button[disabled] {
  cursor: default;
	outline-width :0;
  background-image: none;
  background-color: darken(@white, 10%);
  .opacity(65);
  .box-shadow(none);
}


// Button Sizes
// --------------------------------------------------

// Large
.button-large {
  padding: 7px 20px;
  font-size: @baseFontSize + 2px;
  line-height: normal;
  .border-radius(@radius);
}
.button-large [class^="icon-"] {
  margin-top: 1px;
}

// Small
.button-small {
  padding: 2px 10px;
  font-size: 12px;
	font-weight:normal;
  line-height: @baseLineHeight - 2px;
}

// Mini
.button-mini {
  padding: 1px 6px;
  font-weight:normal;
  font-size: @baseFontSize - 2px;
  line-height: @baseLineHeight - 4px;
}


// Alternate buttons
// --------------------------------------------------

// Set text color
// -------------------------
.button-primary,
.button-primary:hover,
.button-warning,
.button-warning:hover,
.button-danger,
.button-danger:hover,
.button-success,
.button-success:hover,
.button-info,
.button-info:hover,
.button-inverse,
.button-inverse:hover {
  text-shadow: 0 -1px 0 rgba(0,0,0,.25);
  color: @white;
}
// Provide *some* extra contrast for those who can get it
.button-primary.active,
.button-warning.active,
.button-danger.active,
.button-success.active,
.button-info.active,
.button-inverse.active {
  color: rgba(255,255,255,.75);
}

// Set the backgrounds
// -------------------------
.button-primary {
  .buttonBackground(@btnPrimaryBackground, @btnPrimaryBackgroundHighlight);
}
// Warning appears are orange
.button-warning {
  .buttonBackground(@btnWarningBackground, @btnWarningBackgroundHighlight);
}
// Danger and error appear as red
.button-danger {
  .buttonBackground(@btnDangerBackground, @btnDangerBackgroundHighlight);
}
// Success appears as green
.button-success {
  .buttonBackground(@btnSuccessBackground, @btnSuccessBackgroundHighlight);
}
// Info appears as a neutral blue
.button-info {
  .buttonBackground(@btnInfoBackground, @btnInfoBackgroundHighlight);
}
// Inverse appears as dark gray
.button-inverse {
  .buttonBackground(@btnInverseBackground, @btnInverseBackgroundHighlight);
}

// Cross-browser Jank
// --------------------------------------------------

.ie-button{
	 // Firefox 3.6 only I believe
  &::-moz-focus-inner {
    padding: 0;
    border: 0;
  }
  // IE7 has some default padding on button controls
  *padding-top: 1px;
  *padding-bottom: 1px;
  &.button-large {
    *padding-top: 6px;
    *padding-bottom: 6px;
  }
  &.button-small {
    *padding-top: 1px;
    *padding-bottom: 1px;
  }
  &.button-mini {
    *padding-top: 1px;
    *padding-bottom: 1px;
  }
}
button.button{
	.ie-button();
}
input[type="submit"].button {
 .ie-button();
}/**/
