/* 提示框 */
.alert-custom {
    display: none;
    position: fixed;
    top: 10px;
    right: 20px;
    min-width: 100px;
    margin-left: -100px;
    z-index: 99999;
    padding: 15px;
    border: 1px solid transparent;
    border-radius: 5px;
    max-width: 500px;
}

.alert-success-custom {
    color: #67c23a;
    background-color: #f0f9eb;
    border-color: #e1f3d8;
}

.alert-danger-custom {
    color: #a94442;
    background-color: #f2dede;
    border-color: #ebccd1;
}

.alert-warning-custom {
    color: #8a6d3b;
    background-color: #fcf8e3;
    border-color: #faebcc;
}