snappymail/vendors/bootstrap/less/buttons.less

//
// Buttons
// --------------------------------------------------


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

// Core
.btn {
  display: inline-block;
  padding: 4px 13px;
  margin-bottom: 0; // For input.btn
  font-size: @baseFontSize;
  line-height: @baseLineHeight;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  .buttonBackground(@btnBackground, @btnBackgroundHighlight, @grayDark, 0 1px 1px rgba(255,255,255,.75));
  border: 1px solid @btnBorder;
  border-color: rgba(0, 0, 0, 0.25) rgba(0, 0, 0, 0.25) rgba(0, 0, 0, 0.25);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);

  // Hover state
  &: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
  &:focus {
    .tab-focus();
  }

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

  // Disabled state
  &.disabled,
  &[disabled] {
    cursor: default;
    background-color: darken(@white, 10%);
    background-image: none;
	opacity: 0.8;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);
  }

}



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

// Large
.btn-large {
  padding: 9px 14px;
  font-size: @baseFontSize + 2px;
  line-height: normal;
  border-radius: 5px;
}
.btn-large [class^="icon-"] {
  margin-top: 2px;
}

// Small
.btn-small {
  padding: 3px 9px;
  font-size: @baseFontSize - 2px;
  line-height: @baseLineHeight - 2px;
}
.btn-small [class^="icon-"] {
  margin-top: 0;
}

// Block button
.btn-block {
  display: block;
  width: 100%;
  padding-left: 0;
  padding-right: 0;
  box-sizing: border-box;
}
.btn-block + .btn-block {
  margin-top: 5px;
}


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

// Provide *some* extra contrast for those who can get it
.btn-warning.active,
.btn-danger.active,
.btn-success.active {
  color: rgba(255,255,255,.75);
}

// Set the backgrounds
// -------------------------
.btn {
  // reset here as of 2.0.3 due to Recess property order
  border-color: #c5c5c5;
  border-color: rgba(0,0,0,.15) rgba(0,0,0,.15) rgba(0,0,0,.25);
}
// Warning appears are orange
.btn-warning {
  .buttonBackground(@btnWarningBackground, @btnWarningBackgroundHighlight);
}
// Danger and error appear as red
.btn-danger {
  .buttonBackground(@btnDangerBackground, @btnDangerBackgroundHighlight);
}
// Success appears as green
.btn-success {
  .buttonBackground(@btnSuccessBackground, @btnSuccessBackgroundHighlight);
}