.bx-btn{
  position: relative;
  display: block;
  width: 100%;
  border-width: 0;
  outline: 0;
  padding:15px 0;
  font-size:16px;
  text-decoration: none;
  text-align: center;
  appearance: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  border-radius: 4px;
  color:#fff;
  background-color: @colorPrimary;
  &+.bx-btn {
    margin-top: 15px;
  }
  &.bx-btn--inline{
    width: auto;
  }
}
.bx-btn--primary{
  border-radius: 4px;
  color:#fff;
  background-color: @colorPrimary;
  &:active{
    color:rgba(255,255,255,0.7);
    background-color: #4070be;
  }
  &.bx-btn--plain{
    color: @colorPrimary;
    &:active{
      color:@colorPrimary;
      background-color: transparent;
    }
    &:after{
      border-color: @colorPrimary;
    }
  }
}
.bx-btn--disabled{
  border-radius: 4px;
  color: @lineColorDefault;
  background-color: #ccc;
}
.bx-btn--plain{
  padding: 6px 0;
  font-size: 13px;
  color: @textColorMinor;
  background-color: transparent;
  &:after{
    content: " ";
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    border: 1px solid @textColorPatch;
    border-radius: 4px;
    transform: scale(0.5);
    transform-origin: 0 0;
    box-sizing: border-box;
  }
}
.bx-btn--inline{
  display: inline-block;
  padding-left: 9px;
  padding-right: 9px;
}
.bx-btn--sm{
  padding:10px 0;
}
.bx-btn--md{
  padding:15px 0;
}
.bx-btn--lg{
  padding:20px 0;
}