Flatsome 主题 更换字体,更换字体大小.

https://docs.uxthemes.com/article/224-add-custom-fonts-to-flatsome.

body{font-family:  "Helvetica",  sans-serif;}
.nav > li > a, .mobile-sidebar-levels-2 .nav > li > ul > li > a {font-family:  "Helvetica", sans-serif;}
h1,h2,h3,h4,h5,h6, .heading-font, .off-canvas-center .nav-sidebar.nav-vertical > li > a{font-family: "Helvetica", sans-serif;}
.alt-font{font-family: "Helvetica", sans-serif;}

body{font-family:  "Microsoft YaHei",  sans-serif;padding: 5px;}
.nav > li > a, .mobile-sidebar-levels-2 .nav > li > ul > li > a {font-family:  "Helvetica Neue", sans-serif;padding: 5px;}
h1,h2,h3,h4,h5,h6, .heading-font, .off-canvas-center .nav-sidebar.nav-vertical > li > a{font-family: "Microsoft YaHei", sans-serif;padding: 5px;}
.alt-font{font-family: "Microsoft YaHei", sans-serif;padding: 5px;}

https://www.cnblogs.com/qq1035807396/p/16998906.html

Courier New,12px

background-color: #f5f5f5;
    font-family: Courier New !important;
    font-size: 12px !important;
    border: 1px solid #ccc;
    padding: 5px;
    overflow: auto;
    margin: 5px 0;
    color: #000;

https://www.likecs.com/show-307607559.html#sc=700

宋体 12px

.dtpg .post-content {
    font-size: 14px;
    font-family: "Microsoft YaHei", Tahoma, Helvetica, 宋体, sans-serif, 宋体;
    background: rgb(255, 255, 255);
    padding: 0px 1em;
}

https://developer.aliyun.com/article/556429
微软雅黑 , 12px ,333333

    font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
    margin: 0px;
    color: rgb(51,51,51);



    font-family: 'PingFang SC','Microsoft YaHei','Helvetica Neue','Helvetica','Arial',sans-serif;
    font-size: 13px;