strong {
  font-weight: bold;
}

.button {
  background-color: #f2f2f2;
  background-image: linear-gradient(to bottom, #f2f2f2, #f2f2f2);
  border: 1px solid #bfbfbf;
  box-shadow: inset 0 1px 0 white, inset 0 -1px 0 #d9d9d9, inset 0 0 0 1px #f2f2f2, 0 2px 4px rgba(0, 0, 0, 0.2);
  color: #8c8c8c;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
  border-radius: 3px;
  cursor: pointer;
  display: inline-block;
  font-family: Verdana, sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 20px;
  padding: 9px 16px 9px;
  margin: 12px 0 0 0px;
  transition: all 20ms ease-out;
  vertical-align: top;
}
.button:hover, .button:focus {
  background: #f2f2f2;
  border-color: #8c8c8c;
  box-shadow: inset 0 1px 0 white, inset 0 -1px 0 #d9d9d9, inset 0 0 0 1px #f2f2f2;
}
.button:active {
  background: #f2f2f2;
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.2);
}
.button .fa {
  color: #bfbfbf;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.button-blue {
  background-color: #42b0e3;
  background-image: linear-gradient(to bottom, #42b0e3, #2ba9e3);
  border: 1px solid #107db0;
  box-shadow: inset 0 1px 0 #7cd4fc, inset 0 -1px 0 #2696c9, inset 0 0 0 1px #59b7e3, 0 2px 4px rgba(0, 0, 0, 0.2);
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.button-blue:hover, .button-blue:focus {
  background: #2ba9e3;
  border-color: #004c6f;
  box-shadow: inset 0 1px 0 #7cd4fc, inset 0 -1px 0 #2696c9, inset 0 0 0 1px #59b7e3;
}
.button-blue:active {
  background: #2ba9e3;
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.2);
}
.button-blue .fa {
  color: #107db0;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.button-green {
  background-color: #97cc76;
  background-image: linear-gradient(to bottom, #97cc76, #8bcc62);
  border: 1px solid #5f993a;
  box-shadow: inset 0 1px 0 #c6e6b3, inset 0 -1px 0 #79b356, inset 0 0 0 1px #a4cc8b, 0 2px 4px rgba(0, 0, 0, 0.2);
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.button-green:hover, .button-green:focus {
  background: #8bcc62;
  border-color: #326612;
  box-shadow: inset 0 1px 0 #c6e6b3, inset 0 -1px 0 #79b356, inset 0 0 0 1px #a4cc8b;
}
.button-green:active {
  background: #8bcc62;
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.2);
}
.button-green .fa {
  color: #5f993a;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.button-purple {
  background-color: #847bba;
  background-image: linear-gradient(to bottom, #847bba, #7568ba);
  border: 1px solid #493e87;
  box-shadow: inset 0 1px 0 #bab6d4, inset 0 -1px 0 #655aa1, inset 0 0 0 1px #948dba, 0 2px 4px rgba(0, 0, 0, 0.2);
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.button-purple:hover, .button-purple:focus {
  background: #7568ba;
  border-color: #1f1654;
  box-shadow: inset 0 1px 0 #bab6d4, inset 0 -1px 0 #655aa1, inset 0 0 0 1px #948dba;
}
.button-purple:active {
  background: #7568ba;
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.2);
}
.button-purple .fa {
  color: #493e87;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.button-orange {
  background-color: #f58a38;
  background-image: linear-gradient(to bottom, #f58a38, #f57c20);
  border: 1px solid #c25706;
  box-shadow: inset 0 1px 0 #ffb984, inset 0 -1px 0 #db6f1d, inset 0 0 0 1px #f59851, 0 2px 4px rgba(0, 0, 0, 0.2);
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.button-orange:hover, .button-orange:focus {
  background: #f57c20;
  border-color: #773300;
  box-shadow: inset 0 1px 0 #ffb984, inset 0 -1px 0 #db6f1d, inset 0 0 0 1px #f59851;
}
.button-orange:active {
  background: #f57c20;
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.2);
}
.button-orange .fa {
  color: #c25706;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.button-red {
  background-color: #ed6d64;
  background-image: linear-gradient(to bottom, #ed6d64, #ed574c);
  border: 1px solid #ba3329;
  box-shadow: inset 0 1px 0 #ffb0aa, inset 0 -1px 0 #d44d44, inset 0 0 0 1px #ed837b, 0 2px 4px rgba(0, 0, 0, 0.2);
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.button-red:hover, .button-red:focus {
  background: #ed574c;
  border-color: #870c03;
  box-shadow: inset 0 1px 0 #ffb0aa, inset 0 -1px 0 #d44d44, inset 0 0 0 1px #ed837b;
}
.button-red:active {
  background: #ed574c;
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.2);
}
.button-red .fa {
  color: #ba3329;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.button-yellow {
  background-color: #fce374;
  background-image: linear-gradient(to bottom, #fce374, #fcdf5b);
  border: 1px solid #c9ae34;
  box-shadow: inset 0 1px 0 #fff6ce, inset 0 -1px 0 #e3c852, inset 0 0 0 1px #fce88d, 0 2px 4px rgba(0, 0, 0, 0.2);
  color: #967d09;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}
.button-yellow:hover, .button-yellow:focus {
  background: #fcdf5b;
  border-color: #967d09;
  box-shadow: inset 0 1px 0 #fff6ce, inset 0 -1px 0 #e3c852, inset 0 0 0 1px #fce88d;
}
.button-yellow:active {
  background: #fcdf5b;
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.2);
}
.button-yellow .fa {
  color: #c9ae34;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.button .fa {
  float: left;
  font-size: 14px;
  line-height: 20px;
  margin: -1px 8px 0 -4px;
  vertical-align: top;
}