Generated by SassMeister.com.

SassMeister-input-HTML.html

<button id="intro-button5">Some really long Button</button>

SassMeister-input.scss

// ----
// Sass (v3.3.8)
// Compass (v1.0.0.alpha.18)
// Sassy Buttons (v0.2.6)
// ----

@import "sassy-buttons";

#intro-button5{
  @include sassy-button("matte", 15px, 20px, rgba(11, 153, 194, 1))
}

SassMeister-output.css

#intro-button5 {
  font-size: 20px;
  padding: 0.5em 1.5em;
  display: inline-block;
  cursor: pointer;
  -moz-border-radius: 15px;
  -webkit-border-radius: 15px;
  border-radius: 15px;
  *zoom: 1;
  filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0, startColorstr='#FF0B99C2', endColorstr='#FF064D61');
  background: -moz-linear-gradient(#27c5f3, #0b99c2 70%);
  background: -webkit-linear-gradient(#27c5f3, #0b99c2 70%);
  background: linear-gradient(#27c5f3, #0b99c2 70%);
  -moz-box-shadow: #6fd8f7 0 1px 0 inset;
  -webkit-box-shadow: #6fd8f7 0 1px 0 inset;
  box-shadow: #6fd8f7 0 1px 0 inset;
  border: 1px solid #0a86aa;
  color: white;
  text-shadow: #086d8a 0 -1px 0;
}
#intro-button5:hover {
  text-decoration: none;
}
#intro-button5:hover {
  background-color: #0a86aa;
  background: -moz-linear-gradient(#0fbff1 3%, #0a86aa 75%);
  background: -webkit-linear-gradient(#0fbff1 3%, #0a86aa 75%);
  background: linear-gradient(#0fbff1 3%, #0a86aa 75%);
}
#intro-button5:active {
  -moz-box-shadow: #097b9b 0 1px 2px inset;
  -webkit-box-shadow: #097b9b 0 1px 2px inset;
  box-shadow: #097b9b 0 1px 2px inset;
}
#intro-button5.disabled, #intro-button5[disabled] {
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=60);
  opacity: 0.6;
  background: #0b99c2;
  cursor: default;
  -moz-box-shadow: none;
  -webkit-box-shadow: none;
  box-shadow: none;
}
#intro-button5::-moz-focus-inner {
  padding: 0 !important;
  margin: -1px !important;
}

SassMeister-rendered.html

<button id="intro-button5">Some really long Button</button>