给按钮添加一个自己想要定义的颜色

https://blog.koalite.com/bbg/

- 可以通过界面生成一个新的按钮样式
覆盖原代码即可

.btn-itcast {
  color: #ffffff;
  background-color: #E92322;
  border-color: #DB3B43;
}

.btn-itcast:hover,
.btn-itcast:focus,
.btn-itcast:active,
.btn-itcast.active,
.open .dropdown-toggle.btn-itcast {
  color: #ffffff;
  background-color: #E92322;
  border-color: #DB3B43;
}

.btn-itcast:active,
.btn-itcast.active,
.open .dropdown-toggle.btn-itcast {
  background-image: none;
}

.btn-itcast.disabled,
.btn-itcast[disabled],
fieldset[disabled] .btn-itcast,
.btn-itcast.disabled:hover,
.btn-itcast[disabled]:hover,
fieldset[disabled] .btn-itcast:hover,
.btn-itcast.disabled:focus,
.btn-itcast[disabled]:focus,
fieldset[disabled] .btn-itcast:focus,
.btn-itcast.disabled:active,
.btn-itcast[disabled]:active,
fieldset[disabled] .btn-itcast:active,
.btn-itcast.disabled.active,
.btn-itcast[disabled].active,
fieldset[disabled] .btn-itcast.active {
  background-color: #E92322;
  border-color: #DB3B43;
}

.btn-itcast .badge {
  color: #E92322;
  background-color: #ffffff;
}