.bi {
    vertical-align: -.125em;
    fill: currentColor;
}

.nav-scroller .nav {
    display: flex;
    flex-wrap: nowrap;
    padding-bottom: 1rem;
    margin-top: -1px;
    overflow-x: auto;
    text-align: center;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
}

/* stylelint-disable selector-list-comma-newline-after */

h1, h2, h3, h4, h5, h6 {
    font-family: "Playfair Display", Georgia, "Times New Roman", serif /*rtl:Amiri, Georgia, "Times New Roman", serif*/;
}
.blog-index-article {
    word-wrap:break-word;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

@media (min-width: 768px) {
}

/*.article-img {*/
/*    display: none;*/
/*}*/

/*@media (min-width: 700px) {*/
/*    .article-img {*/
/*        display: block;*/
/*    }*/
/*}*/

/*
 * Blog posts
 */
.blog-post {
    margin-bottom: 4rem;
}

/*
 * Footer
 */
.blog-footer {
    padding: 2.5rem 0;
    color: #727272;
    text-align: center;
    background-color: #f9f9f9;
    border-top: .05rem solid #e5e5e5;
}

.blog-footer p:last-child {
    margin-bottom: 0;
}

/* Back to top button */
#back-top {
    display: none;
    position: fixed;
    bottom: 20%;
    left: 60%;
    margin-left: 500px;
    z-index: 9999; /* 设置较高的 z-index 值以确保在最顶层显示 */
}

#back-top:hover {
    transition: 0.3s bottom ease;
}

#back-top a span {
    background-color: #fff;
    border: 1px solid;
    font-size: 20px;
    width: 32px;
    height: 32px;
    display: block;
    line-height: 30px;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    -webkit-backface-visibility: hidden;
}

#back-top a:hover span {
    color: #fff;
}

#back-top a:hover {
    text-decoration: none;
}

/* Responsive CSS Style */
@media only screen and (max-width: 1280px) {
    #back-top {
        left: auto;
        right: 5%;
        bottom: 10%;
        margin-left: auto;
    }
}

/* Fuck 15px for iPhone Over 处理手机端右边白边问题
 http://www.gimoo.net/t/1908/5d4a3989eeec2.html*/
.row {
    margin: 0;
}

.col-lg-1, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-md-1, .col-md-10, .col-md-11, .col-md-12, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-sm-1, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-xs-1, .col-xs-10, .col-xs-11, .col-xs-12, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9 {
    padding: 0;
}