/* Buttons */

.bt {
  font-family: "microsoft yahei";

  white-space: nowrap;
  display: inline-block;
  text-transform: uppercase;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-transition: all 0.2s ease 0s;
  -moz-transition: all 0.2s ease 0s;
  -o-transition: all 0.2s ease 0s;
  -ms-transition: all 0.2s ease 0s;
  transition: all 0.2s ease 0s;
}
.bt:hover,
.bt:focus,
.bt.focus {
  text-decoration: none;
  outline: none;
}
/* Buttons size*/

.bt-small {
  font-size: 11px;
  line-height: 11px;
  padding: 10px 20px;
}
.bt-medium {
  font-size: 12px;
  line-height: 12px;
  padding: 12px 30px;
}
.bt-large {
  font-size: 13px;
  line-height: 13px;
  padding: 18px 40px;
}
p a.bt {
  margin: 5px 0;
}
/* Buttons color */

.bt-orange {
  background-color: #02A8D6;
  border: 1px solid #02A8D6;
  color: #fff;
}
.bt-orange:hover {
  background-color: transparent !important;
  border: 1px solid #02A8D6;
  color: #02A8D6;
}
.bt-cyan {
  background-color: #02A8D6;
  border: 1px solid #02A8D6;
  color: #fff;
}
.bt-cyan:hover {
  background-color: transparent !important;
  color: #02A8D6;
  border: 1px solid #02A8D6;
}
.bt-blue {
  background-color: #191f2e;
  border: 1px solid #191f2e;
  color: #fff;
}
.bt-blue:hover {
  background-color: transparent !important;
  color: #191f2e !important;
  border: 1px solid #191f2e;
}

.bt-yellow {
  background-color: #e8ae58;
  border: 1px solid #e8ae58;
  color: #fff;
}
.bt-yellow:hover {
  background-color: transparent !important;
  color: #e8ae58;
  border: 1px solid #e8ae58;
}

.bt-br-orange {
  background-color: transparent;
  border: 1px solid #02A8D6;
  color: #02A8D6;
}
.bt-br-orange:hover {
  background-color: #02A8D6 !important;
  color: #fff;
}
.bt-br-cyan {
  background-color: transparent;
  border: 1px solid #02A8D6;
  color: #02A8D6;
}
.bt-br-cyan:hover {
  background-color: #02A8D6 !important;
  color: #fff;
}
.bt-br-blue {
  background-color: transparent;
  border: 1px solid #191f2e;
  color: #191f2e;
}
.bt-br-blue:hover {
  background-color: #191f2e !important;
  color: #fff;
}
.bt-br-yellow {
  background-color: transparent;
  border: 1px solid #e8ae58;
  color: #e8ae58;
}
.bt-br-yellow:hover {
  background-color: #e8ae58 !important;
  color: #fff;
}
/* Button type */
.bt-square {
  border-radius: 3px;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  -khtml-border-radius: 3px;
}
.bt-round {
  border-radius: 30px;
  -moz-border-radius: 30px;
  -webkit-border-radius: 30px;
  -khtml-border-radius: 30px;
}
/* End Button type */