demo.css

body {
  background: #ddd;
  margin: 0 auto;
  max-width: 1024px;
  font: normal 14px/1.2 'Helvetica Neue', 'Arial'
}

BODY { font-family:"courier new", impact }

.button-success,
        .button-error,
        .button-warning,
        .button-secondary {
            color: white;
            border-radius: 4px;
            text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
        }

        .button-success {
            background: rgb(28, 184, 65); /* this is a green */
        }

        .button-error {
            background: rgb(202, 60, 60); /* this is a maroon */
        }

        .button-warning {
            background: rgb(223, 117, 20); /* this is an orange */
        }

        .button-secondary {
            background: rgb(66, 184, 221); /* this is a light blue */
        }

		
		
.fork {
  border:0;
  position:absolute;
  top:0;
  right:0;
}

.col {
  width: 320px;
  float: left;
  margin-right:32px;
  margin-bottom: 16px;
}
.c3 {
  margin-right:0;
}

h1 {
  border-bottom: 1px solid #333;
  font-size: 32px;
  color: #fff;
  padding-bottom: 12px;
  text-shadow: 0px 0px 2px rgba(0,0,0,0.6);
}

h2 {
  margin: 10px 0;
  color: #000;
  font-size: 18px;
  text-shadow: 1px 1px 2px #fff;
}

h3 {
  margin: 0;
  background-color: rgb(12,45,137);
  background-image: linear-gradient(bottom, rgb(12,45,137) 14%, rgb(127,159,247) 57%);
  background-image: -o-linear-gradient(bottom, rgb(12,45,137) 14%, rgb(127,159,247) 57%);
  background-image: -moz-linear-gradient(bottom, rgb(12,45,137) 14%, rgb(127,159,247) 57%);
  background-image: -webkit-linear-gradient(bottom, rgb(12,45,137) 14%, rgb(127,159,247) 57%);
  background-image: -ms-linear-gradient(bottom, rgb(12,45,137) 14%, rgb(127,159,247) 57%);
}

h3 a {
  background: url("sprite.png") 15px 13px no-repeat;
  display: block;
  padding: 10px;
  padding-left: 32px;
  margin: 0;
  color: #fff;
  text-decoration: none;
  font-weight: normal;
  border-bottom: 1px solid rgba(128, 10, 85, 0.5);
  text-shadow: 1px 1px 1px rgb(128,10,85);
}
h3:hover { background: rgb(12,45,137); }
h3.open  { background: rgb(255,70,120); }
h3.open a { background-position: 13px -25px; }
h3 + div { padding: 10px; }

h2 + div,
.example {
  background: #fff;
  overflow: hidden;
  border-radius: 3px;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  margin-bottom: 20px;
}

/* Pre hide sections with JavaScript on
--- */
h3+div {
  display: none;
}

/* CSS3 Animation example
--- */
#css3-animated-example h3 + div {
  height: 0px;
  padding: 0px;
  overflow: hidden;
  background: #000;
  display: block!important;
  -webkit-transform: translateZ(0);
  -webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	-ms-transition:all 0.3s ease;
	transition: all 0.3s ease;
}
#css3-animated-example .content {
  padding: 10px;
}

#css3-animated-example h3.open + div {
  height: auto;
  background: #aaffff;
}

/* Event example
--- */
pre#event-log {
  background: #fafacc;
  padding: 10px;
  display: block;
}

/* Responsive design
--- */
@media screen and (max-width: 1056px) {
  body {
    width: 672px;
  }
  .c2 {
    margin-right: 0;
    margin-bottom: 0;
  }
}

@media
only screen and (max-width: 704px),
only screen and (-webkit-min-device-pixel-ratio : 1.5),
only screen and (min-device-pixel-ratio : 1.5) {
  body {
    width: 320px;
  }
  .c1 {
    margin-right: 0;
    margin-bottom: 0;
  }
  h1 {
    font-size: 28px;
    text-shadow: 0px 0px 1px rgba(0,0,0,0.7);
  }
}

@media
only screen and (-webkit-min-device-pixel-ratio : 1.5),
only screen and (min-device-pixel-ratio : 1.5) {
  body {
    padding: 0 12px;
  }
}

.negativo{  
background-color:#FA5454;  
}

.positivo{  
background-color:#85FD6A;  
}

.informacion{  
background-color:#FEF772;  
}