div被选中，并且单击它时会出现边框 _WordPress开发

我的wordpress网站的徽标位于div中
以下是链接
当我单击徽标时, 会出现一个巨大的矩形框。我已经尝试过outline属性和use-select属性, 但是它仍然存在。
#1在代码的相关部分(下面显示以供将来参考)中, 你需要包括以下CSS：

.custom-logo-link:focus { outline: none; }

由于当前集中在custom-logo-link上, 因此正在应用以下CSS：

@media only screen and (min-width: 768px) a:focus, button:focus, .button.alt:focus, input:focus, textarea:focus, input[type="button"]:focus, input[type="reset"]:focus, input[type="submit"]:focus, input[type="email"]:focus, input[type="tel"]:focus, input[type="url"]:focus, input[type="password"]:focus, input[type="search"]:focus { outline-color: #7c7235; } a:focus, button:focus, .button.alt:focus, input:focus, textarea:focus, input[type="button"]:focus, input[type="reset"]:focus, input[type="submit"]:focus, input[type="email"]:focus, input[type="tel"]:focus, input[type="url"]:focus, input[type="password"]:focus, input[type="search"]:focus { outline-color: #7c7235; } a:focus, input:focus, textarea:focus, button:focus { outline: 2px solid #96588a; }

以及chrome的通用：focus。
【div被选中，并且单击它时会出现边框】你现有的(旧)代码：

/** * Header */ .site-header { background-color: #2c2d33; padding-top: 1.618em; padding-bottom: 1.618em; color: #9aa0a7; background-position: center center; position: relative; z-index: 999; border-bottom: 1px solid transparent; } .site-header .site-logo-anchor, .site-header .site-logo-link, .site-header .custom-logo-link { display: block; margin-bottom: 0; } .site-header .site-logo-anchor img, .site-header .site-logo-link img, .site-header .custom-logo-link img { width: 100%; max-width: 210px; } .site-header .widget { margin-bottom: 0; }.home.blog .site-header, .home.page:not(.page-template-template-homepage) .site-header, .home.post-type-archive-product .site-header { margin-bottom: 4.235801032em; }.no-wc-breadcrumb .site-header { margin-bottom: 4.235801032em; }.no-wc-breadcrumb.page-template-template-homepage .site-header { margin-bottom: 0; }.header-widget-region { position: relative; z-index: 99; }.site-branding { float: left; margin-bottom: 0; width: calc( 100% - 120px); } .site-branding .site-title { font-size: 2em; letter-spacing: -1px; margin: 0; } .site-branding .site-title a { font-weight: 700; } .site-branding .site-description { font-size: 0.875em; display: none; } .site-branding .logo { margin: 0; }

< div class="site-branding"> < a href="https://www.jbaat.com/" class="custom-logo-link" rel="home"> < img width="616" height="626" src="https://www.jbaat.com/wp-content/uploads/2019/12/Logo-Jbaat-in-circle.png" class="custom-logo" alt="Logo Jbaat in circle" srcset="https://www.jbaat.com/wp-content/uploads/2019/12/Logo-Jbaat-in-circle.png 616w, https://www.jbaat.com/wp-content/uploads/2019/12/Logo-Jbaat-in-circle-295x300.png 295w, https://www.jbaat.com/wp-content/uploads/2019/12/Logo-Jbaat-in-circle-416x423.png 416w" sizes="(max-width: 616px) 100vw, 616px"> < /a> < /div>