a(0, 0, 0, 0.05);
  -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
  background-color: #0064cd;
  background-repeat: repeat-x;
  background-image: -khtml-gradient(linear, left top, left bottom, from(#049cdb), to(#0064cd));
  background-image: -moz-linear-gradient(top, #049cdb, #0064cd);
  background-image: -ms-linear-gradient(top, #049cdb, #0064cd);
  background-image: -webkit-gradie