h1 {
  font-weight: 600;
  font-size: 2.25rem;
  margin-top: 3rem;
  margin-bottom: 2rem;
}
h2 {
  font-weight: 600;
  font-size: 1.875rem;
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
}
h3 {
  font-weight: 600;
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}
h4 {
  font-weight: 600;
  font-size: 1rem;
}

div, p, td {
  line-height: 1.5; /* 重置历史遗留的line-height问题 */
}
button {
  display: inline-block;
  padding: 10px 20px;
  font-weight: bold;
  font-size: 16px;
  line-height: 1.25;
  background: #00b67a;
  border: 1px solid #00b67a;
  color: #fff;
  border-radius: 8px;
}
button a {
  color: #fff!important;
}
button:hover {
  background: #00a96d;
  border-color: #00a96d;
  text-decoration: none;
}
button:hover a{
  text-decoration: none;
}
#blog-head {
  position: relative;
  background: #f5f5f5;
  padding: 20px 0;
  margin-bottom: 25px;
}
.blog-back {
  display: block;
  text-decoration: none!important;
  margin-top: 30px;
  margin-bottom: 15px;
}
.blog-title{
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 54px;
  line-height: 1.2;
}
.blog-share-box{margin:30px 0;}
#blog-head .addthis_toolbox {
  margin: -10px 0 0 15px;
  height: 22px;
}
#blog-head #blog-rss {
  position: absolute;
  left: 468px;
  top: 132px;
}

.blog-container {
  max-width: 800px;
  margin: auto; 
}
.blog-welcome h1 {
  margin-top: 0;
  margin-bottom: 15px;
}
.entry-long {
  position: relative;
  padding: 15px;
  font-size: 16px;
}

#fbsharebox {
  width: 66px;
  position: absolute;
  left: -72px;
  margin-top: 10px;
}
#fbsharebox * {
  box-sizing: content-box;
}

.categories {
  margin-top: 15px;
}
#categories ul {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin: 0;
  padding: 0;
  list-style-type: none;
}
.recent-post {
  margin: 15px 0 30px;
  padding: 0;
  list-style: none;
}
.fa.green {
  color: #8fb26e;
}
.fa.grey {
  color: #919191;
}
.fa.red {
  color: #fa918e;
}
.fa.orange {
  color: #fbbe8e;
}
.bg-white {
  background: #fff;
}

#followus li {
  line-height: 30px;
}
#followus li.twitter {
  background: url(images/ss.png) 2px -24px no-repeat;
}
#followus li.facebook {
  background: url(images/ss.png) 2px -50px no-repeat;
}
#followus li .fa {
  margin-right: 3px;
  font-size: 16px;
}

#categories .active-category {
  background-color: #f2fbf3;
}

#recent-post li {
  background: url(/images/blog_icon.png) 0 2px no-repeat;
  background-size: 16px 16px;
  margin-bottom: 5px;
  padding-left: 20px;
}

#categories ul#followus {
  margin-bottom: 1em;
}
#categories ul#recent-post {
  margin-top: 1em;
}

.section-title {
  font-size: 30px;
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 10px;
}
.tweetmeme_button iframe {
  float: left;
  display: inline-block;
  height: 61px;
  width: 50px;
  margin-right: 1em;
}
.tweetmeme_button .addthis_toolbox {
  display: inline-block;
  float: left;
  position: relative;
  top: 3.8em;
}

.nav-details span {
  padding-left: 20px;
}
#categories a,
.nav-details a,
.blog-article a {
  color: #3c75b6;
}
.blog-article a {
  font-weight: bold;
}

.entry-items {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
}
.entry,
.entry * {
  box-sizing: border-box;
  -moz-box-sizing: border-box; /* Firefox */
  -webkit-box-sizing: border-box; /* Safari */
}
.entry {
  position: relative;
  overflow: hidden;
  flex: 1 0 30%;
  border: 1px solid #e2e2e2;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
}
.entry .entry-img img {
  display: block;
  max-width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.entry .entry-img {
  display: block;
  position: relative;
  padding-top: 61.5384%; 
  transition: all ease 0.5s;
}
.entry:hover .entry-img {
  opacity: 0.8;
}

.entry-title {
  margin: 0;
  margin: 10px;
  font-size: 20px;
}

.entry-title a {
  color: #555;
}

.entry:hover .entry-title a {
  text-decoration: underline;
}

.entry-date {
  margin: auto 10px 10px;
  color: #999;
}

.entry-nav {
  float: left;
  clear: both;
  margin: 7px 0 10px 0;
  background-color: #f2f6fb;
  width: 100%;
  height: 49px;
  border: 0px #dbe8f7 dashed;
  font-size: 14px;
  line-height: 17.76px;
}
.entry-nav a.title {
  font-size: 15px;
  line-height: 25px;
  color: #3c75b6;
  font-weight: bold;
}
.entry-short {
  float: left;
  clear: both;
  padding: 7px 15px 25px 30px;
  text-indent: 15px;
}
.entry-short img {
  max-width: 100px;
  max-height: 80px;
  float: left;
  margin: 5px 15px 0px 0px;
  border: 0px;
}
.entry-short span {
  font-size: 12px;
  line-height: 15.76pt;
}

.blog-article img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}
.blog-article .blog_image {
  width: 400px;
  display: inline-block;
  margin: 15px 10px 5px 5px;
  padding: 0;
  background-color: #dbe8f7;
  text-align: center;
  font-style: italic;
}

.blog-author {
  display: flex;
  align-items: center;
  margin-top: 15px;
  margin-bottom: 48px;
  gap: 5px;
}
.blog-author img{
  margin: unset;
}

.date {
  position: relative;
  left: -50px;
  top: -2px;
  width: 100px;
  margin-right: -40px;
  padding: 4px 0px 4px 24px;
  height: 44px;
  float: left;
  color: #514e4e;
  background: #dbe8f7 0px 0px repeat-y;
}
.date .day {
  line-height: 44px;
  font-size: 26px;
}
.date .month {
  font-size: 12px;
  text-transform: uppercase;
}

.blog-tag {
  position: relative;
  left: 2px;
  top: 5px;
}
.comment-nav img {
  margin-right: 1em;
}
.comment-nav a {
  font-size: 15px;
  line-height: 16px;
}
.comments_content pre {
  overflow-x: auto; /* Use horizontal scroller if needed; for Firefox 2, not needed in Firefox 3 */
  white-space: pre-wrap; /* css-3 */
  white-space: -moz-pre-wrap !important; /* Mozilla, since 1999 */
  white-space: -pre-wrap; /* Opera 4-6 */
  white-space: -o-pre-wrap; /* Opera 7 */
  word-wrap: break-word; /* Internet Explorer 5.5+ */
}

.pagination {
  margin: 40px 0;
  text-align: center;
}
.pagination > a {
  position: relative;
  padding: 6px 12px;
  margin-left: -1px;
  line-height: 1.42857143;
  color: #337ab7;
  text-decoration: none;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
}
.pagination > a:hover,
.pagination > a:focus {
  color: #23527c;
  background-color: #eee;
  border-color: #ddd;
}
.pagination > a.current,
.pagination > a.current:hover,
.pagination > a.current:focus {
  z-index: 2;
  color: #fff;
  cursor: default;
  background-color: #337ab7;
  border-color: #337ab7;
}

#comment_form {
  padding: 20px 30px 30px 30px;
  background-color: #f2f6fb; /*border-radius:0 0 7px 7px;border-top:1px solid #DBE8F7*/
}
#comment_form label {
  display: inline-block;
  width: 150px;
}
#comment_form .text {
  float: none;
}
#comment_form #message {
  width: 600px;
}
#comment_form .row {
  padding: 5px 14px;
}
#comment_form .margin-left {
  margin-left: 155px;
}
#comments_head {
  background: #f2f6fb url(images/comments_tab.png);
  padding: 20px 30px 14px 45px;
}
#comment_add_head {
  padding: 30px 30px 0 40px;
}
#comment_add_head div {
  background: #f2f6fb;
  display: inline-block;
  line-height: 36px;
  border-radius: 10px 10px 0 0;
  padding: 0 15px;
  font-weight: bold;
  border: 1px solid #dbe8f7;
  border-width: 1px 1px 0;
  position: relative;
  top: 1px;
}

.add_comment {
  padding: 5px;
}
.add_comment:hover {
  background-color: #dbe8f7;
  text-decoration: none;
}

#comments_holder {
  border: 20px #f2f6fb solid;
}
.comments_content {
  padding: 10px 10px 10px 60px;
  background: #fff url(images/comment_background.jpg) 10px 10px no-repeat;
  border-bottom: 2px #dbe8f7 solid;
}

.below_cat {
  width: 208px;
  background-color: #fff;
  padding: 7px 0;
  margin: 0 0 10px 10px;
  text-align: center;
}

body #at15s {
  background: #d0d4d4;
}
body #at15s_brand,
body #at16_brand {
  background: url(images/flashbay_icon.png) 0 0 no-repeat;
  padding-left: 20px;
  padding-right: 2px;
}
body #at16pf {
  height: 18px;
}

#comments {
  margin: 0 1em;
  padding: 0;
}
#comments li {
  list-style: none;
  margin: 1em 0;
}

#mailnote {
  text-indent: 20px;
  font-style: italic;
}

.unsubscribe {
  background: #ffff00;
  text-align: center;
  padding: 0 10px;
  position: fixed;
  top: 0;
  z-index: 1100;
  font-weight: bold;
  line-height: 30px;
  width:100%;
}
.unsubscribe a{
  margin-left:3px;
  display:inline-block;
  font-size:22px;
  text-align: center;
}

@media (max-width: 1023px) {
  #blog-head #categories {
    display: block;
    top: 10px;
    right: 0;
  }
  #categories {
    display: none;
  }
  .blog-title {
    font-size: 32px;
  }
  #comment_form #message {
    width: 206px;
  }
  .entry {
    flex-basis: 45%;
  }
}
@media (max-width: 600px) {
  #blog-head #categories {
    display: none;
  }
  .date {
    width: 124px;
    height: 52px;
  }
  .nav-details {
    display: none;
  }
  #comment_form {
    padding: 10px;
  }
  #comment_form #message {
    width: 206px;
  }
  #comment_form label {
    display: block;
  }
  #comment_form .margin-left {
    margin-left: 0;
  }
  #fbsharebox {
    display: none;
  }
  .date {
    left: -25px;
    margin-right: -20px;
  }
  .entry {
    flex-basis: 100%;
  }
}