单击外部时如何删除按钮的背景颜色?
How can I remove background color of button when clicking outside?
我创建了一个带有类别下拉按钮的搜索栏。我能够在悬停、活动、焦点和其他状态下删除按钮的背景颜色。但是,当我在按钮外部单击以关闭下拉菜单时,按钮再次获得其背景颜色。我怎样才能删除它? (我正在使用 Bootstrap 4)
当我点击它时,它看起来很棒:
当我在外部单击时,按钮获得背景颜色:
.nh-searchbar-category-dropdown-btn {
border: none;
position: relative;
left: 55px;
color: $secondary-color;
}
/* This is how I'm hidding the background color */
.nh-searchbar-category-dropdown-btn:hover,
.nh-searchbar-category-dropdown-btn:active,
.nh-searchbar-category-dropdown-btn:focus,
.nh-searchbar-category-dropdown-btn:focus:focus-within,
.nh-searchbar-category-dropdown-btn:visited,
.nh-searchbar-category-dropdown-btn:target,
.nh-searchbar-category-dropdown-btn:focus:focus-visible {
background-color: transparent !important;
color: $primary-color !important;
transition: none !important;
border: none !important;
}
<button class="btn btn-outline-secondary dropdown-toggle nh-searchbar-category-dropdown-btn" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<i class="far fa-bars"></i>
</button>
您正在使用 bootstrap 并试图反对它。
尽量只使用这些 类:
<button class="btn btn-link YOUR CLASSES EXCEPT nh-searchbar-category-dropdown-btn" type="button">
<i class="far fa-bars"></i>
</button>
我创建了一个带有类别下拉按钮的搜索栏。我能够在悬停、活动、焦点和其他状态下删除按钮的背景颜色。但是,当我在按钮外部单击以关闭下拉菜单时,按钮再次获得其背景颜色。我怎样才能删除它? (我正在使用 Bootstrap 4)
当我点击它时,它看起来很棒:
当我在外部单击时,按钮获得背景颜色:
.nh-searchbar-category-dropdown-btn {
border: none;
position: relative;
left: 55px;
color: $secondary-color;
}
/* This is how I'm hidding the background color */
.nh-searchbar-category-dropdown-btn:hover,
.nh-searchbar-category-dropdown-btn:active,
.nh-searchbar-category-dropdown-btn:focus,
.nh-searchbar-category-dropdown-btn:focus:focus-within,
.nh-searchbar-category-dropdown-btn:visited,
.nh-searchbar-category-dropdown-btn:target,
.nh-searchbar-category-dropdown-btn:focus:focus-visible {
background-color: transparent !important;
color: $primary-color !important;
transition: none !important;
border: none !important;
}
<button class="btn btn-outline-secondary dropdown-toggle nh-searchbar-category-dropdown-btn" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<i class="far fa-bars"></i>
</button>
您正在使用 bootstrap 并试图反对它。
尽量只使用这些 类:
<button class="btn btn-link YOUR CLASSES EXCEPT nh-searchbar-category-dropdown-btn" type="button">
<i class="far fa-bars"></i>
</button>