.btn {
  display: inline-block;
  zoom: 1;
  line-height: normal;
  white-space: nowrap;
  vertical-align: baseline;
  text-align: center;
  cursor: pointer;
  -webkit-user-drag: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  /* Firefox: Get rid of the inner focus border */
  font-family: inherit;
  padding: 0.5em 1em;
  border: none rgba(0, 0, 0, 0);
  text-decoration: none;
  border-radius: 2px;
  /* Transitions */
  -webkit-transition: 0.1s linear -webkit-box-shadow;
  -moz-transition: 0.1s linear -moz-box-shadow;
  -ms-transition: 0.1s linear box-shadow;
  -o-transition: 0.1s linear box-shadow;
  transition: 0.1s linear box-shadow;
  /* Firefox: Get rid of the inner focus border */
}
.btn::-moz-focus-inner {
  padding: 0;
  border: 0;
}
.btn_hover,
.btn:hover,
.btn:focus {
  text-decoration: none;
}
.btn:focus {
  outline: 0;
}
.btn_active,
.btn:active {
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15) inset, 0 0 6px rgba(0, 0, 0, 0.2) inset;
}
.btn[disabled],
.btn_disabled,
.btn_disabled:hover,
.btn_disabled:focus,
.btn_disabled:active {
  border: none;
  background-image: none;
  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
  filter: alpha(opacity=40);
  -khtml-opacity: 0.40;
  -moz-opacity: 0.40;
  opacity: 0.40;
  cursor: not-allowed;
  box-shadow: none;
}
.btn_hidden {
  display: none;
}
.btn::-moz-focus-inner {
  padding: 0;
  border: 0;
}
.btn_selected {
  background-color: #0078e7;
  color: #fff;
}
a.button_selected {
  background-color: #0078e7;
  color: #fff;
}
.btn.m_noActiveState_active,
.btn.m_noActiveState:active {
  box-shadow: none;
}
.btn.m_noBackground {
  background-color: transparent;
}
.btn.m_noBackground:hover {
  background-image: none;
  background-color: transparent;
}