Plugin of wordpress cannot update css?

Question

I update a file style of plugin The Post Grid

.rt-tpg-container .layout2 .rt-holder {
    padding-bottom: 15px;
    background-color: aliceblue;
    margin-bottom: 5%;
}

whenever when i reload page and review style of it. It's not change and F12 to show style:

.rt-tpg-container .layout2 .rt-holder {
    padding-bottom: 15px;
}

Answer 1

在您当前激活的主题style.css文件中添加 css