/* ------------------------------------------
PURE CSS SPEECH BUBBLES
by Nicolas Gallagher
- http://nicolasgallagher.com/pure-css-speech-bubbles/

http://nicolasgallagher.com
http://twitter.com/necolas

Created: 02 March 2010
Version: 1.2 (03 March 2011)

Dual licensed under MIT and GNU GPLv2 © Nicolas Gallagher 
------------------------------------------ */

/* NOTE: Some declarations use longhand notation so that it can be clearly
explained what specific properties or values do and what their relationship
is to other properties or values in creating the effect */

/* ============================================================================================================================
== GENERAL STYLES
** ============================================================================================================================ */

/* ============================================================================================================================
== BUBBLE WITH AN ISOCELES TRIANGLE
** ============================================================================================================================ */

/* THE SPEECH BUBBLE
------------------------------------------------------------------------------------------------------------------------------- */

.triangle-isosceles {
	position:relative;
	padding:15px;
	margin:1em 0 3em;
	color:#000;
	background:#f3961c; /* default background for browsers without gradient support */
	/* css3 */
	background:-webkit-gradient(linear, 0 0, 0 100%, from(#f9d835), to(#f3961c));
	background:-moz-linear-gradient(#f9d835, #f3961c);
	background:-o-linear-gradient(#f9d835, #f3961c);
	background:linear-gradient(#f9d835, #f3961c);
	-webkit-border-radius:10px;
	-moz-border-radius:10px;
	border-radius:10px;
}

/* Variant : for top positioned triangle
------------------------------------------ */

.triangle-isosceles.top {
	background:-webkit-gradient(linear, 0 0, 0 100%, from(#f3961c), to(#f9d835));
	background:-moz-linear-gradient(#f3961c, #f9d835);
	background:-o-linear-gradient(#f3961c, #f9d835);
	background:linear-gradient(#f3961c, #f9d835);
}

/* Variant : for left/right positioned triangle
------------------------------------------ */

.triangle-isosceles.left {
	margin-left:50px;
	background:#f3961c;
}

/* Variant : for right positioned triangle
------------------------------------------ */

.triangle-isosceles.right {
	margin-right:50px;
	background:#f3961c;
}

/* THE TRIANGLE
------------------------------------------------------------------------------------------------------------------------------- */

/* creates triangle */
.triangle-isosceles:after {
	content:"";
	position:absolute;
	bottom:-15px; /* value = - border-top-width - border-bottom-width */
	left:50px; /* controls horizontal position */
	border-width:15px 15px 0; /* vary these values to change the angle of the vertex */
	border-style:solid;
	border-color:#f3961c transparent;
    /* reduce the damage in FF3.0 */
    display:block; 
    width:0;
}

/* Variant : top
------------------------------------------ */

.triangle-isosceles.top:after {
	top:-15px; /* value = - border-top-width - border-bottom-width */
	right:50px; /* controls horizontal position */
	bottom:auto;
	left:auto;
	border-width:0 15px 15px; /* vary these values to change the angle of the vertex */
	border-color:#f3961c transparent;
}

/* Variant : left
------------------------------------------ */

.triangle-isosceles.left:after {
	top:16px; /* controls vertical position */
	left:-50px; /* value = - border-left-width - border-right-width */
	bottom:auto;
	border-width:10px 50px 10px 0;
	border-color:transparent #f3961c;
}

/* Variant : right
------------------------------------------ */

.triangle-isosceles.right:after {
	top:16px; /* controls vertical position */
	right:-50px; /* value = - border-left-width - border-right-width */
	bottom:auto;
    left:auto;
	border-width:10px 0 10px 50px;
	border-color:transparent #f3961c;
}


/* ============================================================================================================================
== BUBBLE WITH A RIGHT-ANGLED TRIANGLE
** ============================================================================================================================ */

/* THE SPEECH BUBBLE
------------------------------------------------------------------------------------------------------------------------------- */

.triangle-right {
	position:relative;
	padding:15px;
	margin:1em 0 3em;
	color:#fff;
	background:#075698; /* default background for browsers without gradient support */
	/* css3 */
	background:-webkit-gradient(linear, 0 0, 0 100%, from(#2e88c4), to(#075698));
	background:-moz-linear-gradient(#2e88c4, #075698);
	background:-o-linear-gradient(#2e88c4, #075698);
	background:linear-gradient(#2e88c4, #075698);
	-webkit-border-radius:10px;
	-moz-border-radius:10px;
	border-radius:10px;
}

/* Variant : for top positioned triangle
------------------------------------------ */

.triangle-right.top {
	background:-webkit-gradient(linear, 0 0, 0 100%, from(#075698), to(#2e88c4));
	background:-moz-linear-gradient(#075698, #2e88c4);
	background:-o-linear-gradient(#075698, #2e88c4);
	background:linear-gradient(#075698, #2e88c4);
}

/* Variant : for left positioned triangle
------------------------------------------ */

.triangle-right.left {
	margin-left:40px;
	background:#075698;
}

/* Variant : for right positioned triangle
------------------------------------------ */

.triangle-right.right {
	margin-right:40px;
	background:#075698;
}

/* THE TRIANGLE
------------------------------------------------------------------------------------------------------------------------------- */

.triangle-right:after {
	content:"";
	position:absolute;
	bottom:-20px; /* value = - border-top-width - border-bottom-width */
	left:50px; /* controls horizontal position */
	border-width:20px 0 0 20px; /* vary these values to change the angle of the vertex */
	border-style:solid;
	border-color:#075698 transparent; 
    /* reduce the damage in FF3.0 */
    display:block; 
    width:0;
}

/* Variant : top
------------------------------------------ */

.triangle-right.top:after {
	top:-20px; /* value = - border-top-width - border-bottom-width */
	right:50px; /* controls horizontal position */
	bottom:auto;
	left:auto;
	border-width:20px 20px 0 0; /* vary these values to change the angle of the vertex */
	border-color:transparent #075698; 
}

/* Variant : left
------------------------------------------ */

.triangle-right.left:after {
	top:16px; 
	left:-40px; /* value = - border-left-width - border-right-width */
	bottom:auto;
	border-width:15px 40px 0 0; /* vary these values to change the angle of the vertex */
	border-color:transparent #075698; 
}

/* Variant : right
------------------------------------------ */

.triangle-right.right:after {
	top:16px; 
	right:-40px; /* value = - border-left-width - border-right-width */
	bottom:auto;
    left:auto;
	border-width:15px 0 0 40px; /* vary these values to change the angle of the vertex */
	border-color:transparent #075698 ; 
}


/* ============================================================================================================================
== BUBBLE WITH AN OBTUSE TRIANGLE
** ============================================================================================================================ */

/* THE SPEECH BUBBLE
------------------------------------------------------------------------------------------------------------------------------- */

.triangle-obtuse {
	position:relative;
	padding:15px;
	margin:1em 0 3em;
	color:#fff;
	background:#c81e2b;
	/* css3 */
	background:-webkit-gradient(linear, 0 0, 0 100%, from(#f04349), to(#c81e2b));
	background:-moz-linear-gradient(#f04349, #c81e2b);
	background:-o-linear-gradient(#f04349, #c81e2b);
	background:linear-gradient(#f04349, #c81e2b);
	-webkit-border-radius:10px;
	-moz-border-radius:10px;
	border-radius:10px;
}

/* Variant : for top positioned triangle
------------------------------------------ */

.triangle-obtuse.top {
	background:-webkit-gradient(linear, 0 0, 0 100%, from(#c81e2b), to(#f04349));
	background:-moz-linear-gradient(#c81e2b, #f04349);
	background:-o-linear-gradient(#c81e2b, #f04349);
	background:linear-gradient(#c81e2b, #f04349);
}

/* Variant : for left positioned triangle
------------------------------------------ */

.triangle-obtuse.left {
	margin-left:50px;
	background:#c81e2b;
}

/* Variant : for right positioned triangle
------------------------------------------ */

.triangle-obtuse.right {
	margin-right:50px;
	background:#c81e2b;
}

/* THE TRIANGLE
------------------------------------------------------------------------------------------------------------------------------- */

/* creates the wider right-angled triangle */
.triangle-obtuse:before {
	content:"";
	position:absolute;
	bottom:-20px; /* value = - border-top-width - border-bottom-width */
	left:60px; /* controls horizontal position */
	border:0;
	border-right-width:30px; /* vary this value to change the angle of the vertex */
	border-bottom-width:20px; /* vary this value to change the height of the triangle. must be equal to the corresponding value in :after */
	border-style:solid;
	border-color:transparent #c81e2b;
    /* reduce the damage in FF3.0 */
    display:block; 
    width:0;
}

/* creates the narrower right-angled triangle */
.triangle-obtuse:after {
	content:"";
	position:absolute;
	bottom:-20px; /* value = - border-top-width - border-bottom-width */
	left:80px; /* value = (:before's left) + (:before's border-right/left-width)  - (:after's border-right/left-width) */
	border:0;
	border-right-width:10px; /* vary this value to change the angle of the vertex */
	border-bottom-width:20px; /* vary this value to change the height of the triangle. must be equal to the corresponding value in :before */
	border-style:solid;
	border-color:transparent #fff;
    /* reduce the damage in FF3.0 */
    display:block; 
    width:0;
}

/* Variant : top
------------------------------------------ */

.triangle-obtuse.top:before {
	top:-20px; /* value = - border-top-width - border-bottom-width */
	bottom:auto;
	left:auto;
	right:60px; /* controls horizontal position */
	border:0;
	border-left-width:30px; /* vary this value to change the width of the triangle */
	border-top-width:20px; /* vary this value to change the height of the triangle. must be equal to the corresponding value in :after */
	border-color:transparent #c81e2b;
}

.triangle-obtuse.top:after {
	top:-20px; /* value = - border-top-width - border-bottom-width */
	bottom:auto;
	left:auto;
	right:80px; /* value = (:before's right) + (:before's border-right/left-width)  - (:after's border-right/left-width) */
	border-width:0;
	border-left-width:10px; /* vary this value to change the width of the triangle */
	border-top-width:20px; /* vary this value to change the height of the triangle. must be equal to the corresponding value in :before */
	border-color:transparent #fff;
}

/* Variant : left
------------------------------------------ */

.triangle-obtuse.left:before {
	top:15px; /* controls vertical position */
	bottom:auto;
	left:-50px; /* value = - border-left-width - border-right-width */
	border:0;
	border-bottom-width:30px; /* vary this value to change the height of the triangle */
	border-left-width:50px; /* vary this value to change the width of the triangle. must be equal to the corresponding value in :after */
	border-color:#c81e2b transparent;
}

.triangle-obtuse.left:after {
	top:35px; /* value = (:before's top) + (:before's border-top/bottom-width)  - (:after's border-top/bottom-width) */
	bottom:auto;
	left:-50px; /* value = - border-left-width - border-right-width */
	border:0;
	border-bottom-width:10px; /* vary this value to change the height of the triangle */
	border-left-width:50px; /* vary this value to change the width of the triangle. must be equal to the corresponding value in :before */
	border-color:#fff transparent;
}

/* Variant : right
------------------------------------------ */

.triangle-obtuse.right:before {
	top:15px; /* controls vertical position */
	bottom:auto;
    left:auto;
	right:-50px; /* value = - border-left-width - border-right-width */
	border:0;
	border-bottom-width:30px; /* vary this value to change the height of the triangle */
	border-right-width:50px; /* vary this value to change the width of the triangle. must be equal to the corresponding value in :after */
	border-color:#c81e2b transparent;
}

.triangle-obtuse.right:after {
	top:35px; /* value = (:before's top) + (:before's border-top/bottom-width)  - (:after's border-top/bottom-width) */
	bottom:auto;
	right:-50px; /* value = - border-left-width - border-right-width */
    left:auto;
	border:0;
	border-bottom-width:10px; /* vary this value to change the height of the triangle */
	border-right-width:50px; /* vary this value to change the width of the triangle. must be equal to the corresponding value in :before */
	border-color:#fff transparent;
}


/* ============================================================================================================================
== BUBBLE WITH A BORDER AND TRIANGLE
** ============================================================================================================================ */

/* THE SPEECH BUBBLE
------------------------------------------------------------------------------------------------------------------------------- */

.triangle-border {
	position:relative;
	padding:15px;
	margin:1em 0 3em;
	border:5px solid #5a8f00;
	color:#333;
	background:#fff;
	/* css3 */
	-webkit-border-radius:10px;
	-moz-border-radius:10px;
	border-radius:10px;
}

/* Variant : for left positioned triangle
------------------------------------------ */

.triangle-border.left {
	margin-left:30px;
}

/* Variant : for right positioned triangle
------------------------------------------ */

.triangle-border.right {
	margin-right:30px;
}

/* THE TRIANGLE
------------------------------------------------------------------------------------------------------------------------------- */

.triangle-border:before {
	content:"";
	position:absolute;
	bottom:-20px; /* value = - border-top-width - border-bottom-width */
	left:40px; /* controls horizontal position */
    border-width:20px 20px 0;
	border-style:solid;
    border-color:#5a8f00 transparent;
    /* reduce the damage in FF3.0 */
    display:block; 
    width:0;
}

/* creates the smaller  triangle */
.triangle-border:after {
	content:"";
	position:absolute;
	bottom:-13px; /* value = - border-top-width - border-bottom-width */
	left:47px; /* value = (:before left) + (:before border-left) - (:after border-left) */
	border-width:13px 13px 0;
	border-style:solid;
	border-color:#fff transparent;
    /* reduce the damage in FF3.0 */
    display:block; 
    width:0;
}

/* Variant : top
------------------------------------------ */

/* creates the larger triangle */
.triangle-border.top:before {
	top:-20px; /* value = - border-top-width - border-bottom-width */
	bottom:auto;
	left:auto;
	right:40px; /* controls horizontal position */
    border-width:0 20px 20px;
}

/* creates the smaller  triangle */
.triangle-border.top:after {
	top:-13px; /* value = - border-top-width - border-bottom-width */
	bottom:auto;
	left:auto;
	right:47px; /* value = (:before right) + (:before border-right) - (:after border-right) */
    border-width:0 13px 13px;
}

/* Variant : left
------------------------------------------ */

/* creates the larger triangle */
.triangle-border.left:before {
	top:10px; /* controls vertical position */
	bottom:auto;
	left:-30px; /* value = - border-left-width - border-right-width */
	border-width:15px 30px 15px 0;
	border-color:transparent #5a8f00;
}

/* creates the smaller  triangle */
.triangle-border.left:after {
	top:16px; /* value = (:before top) + (:before border-top) - (:after border-top) */
	bottom:auto;
	left:-21px; /* value = - border-left-width - border-right-width */
	border-width:9px 21px 9px 0;
	border-color:transparent #fff;
}

/* Variant : right
------------------------------------------ */

/* creates the larger triangle */
.triangle-border.right:before {
	top:10px; /* controls vertical position */
	bottom:auto;
    left:auto;
	right:-30px; /* value = - border-left-width - border-right-width */
	border-width:15px 0 15px 30px;
	border-color:transparent #5a8f00;
}

/* creates the smaller  triangle */
.triangle-border.right:after {
	top:16px; /* value = (:before top) + (:before border-top) - (:after border-top) */
	bottom:auto;
    left:auto;
	right:-21px; /* value = - border-left-width - border-right-width */
	border-width:9px 0 9px 21px;
	border-color:transparent #fff;
}