html,
body {
  background-color: #f5efe9;
  padding: 0;
  margin: 0;
}
a{
  color:#000;
}

.header {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  align-items: center;
  border-bottom: 1px solid #ccc;
}
.header > .logo {
  padding: 16px 40px;
  font-size: 32px;
  font-weight: bold;
  text-decoration: none;
}

.header_right {
  display: flex;
  font-size: 18px;
  margin-right: 40px;
}
.header_right > a {
  text-decoration: none;

  margin-right: 30px;
}
.footer {
  border-top: 1px solid #ccc;
  padding: 20px;
  color: #888;
  text-align: center;
  margin-top:100px;
}
.footer > a,
span {
  font-size: 14px;
  margin-right: 20px;
  color: #666;
  cursor: pointer;
}
.essay-body {
  margin: 10px auto;
}
.body-wrapper{
  max-width: 50rem;
  margin:5px auto;
}
.essay-nav {
  display: flex;
  flex-wrap: wrap;
}
.essay-nav > a {
  padding: 10px 10px;
  padding-left: 0;
  color: #777;
  text-decoration: none;
}
.essay-nav > a::after {
  content: " > ";
  margin-left: 5px;
  font-size: 14px;
}
.essay-nav > a:last-child::after {
  content: none;
}
.essay-body > h1 {
  font-size: 40px;
  color: #444;
}

.toc {
  color: #777;
  font-size: 14px;
}
.toc-wrapper {
}
.toc-tip {
  color: #444;
  font-weight: bold;
}
.toc-title {
  display: block;
  color: #666;
  line-height: 25px;
  text-decoration: none;
}
.toc-subtitle {
  padding-left: 20px;
  padding-bottom: 14px;
}

.paragraph {
  
}
.paragraph-title {
  font-size: 22px;
  font-weight: bolder;
  margin-top: 20px;
  margin-bottom: 10px;
}
.paragraph-body {
  font-size: 16px;
  color: #555;
  line-height: 28px;
  white-space: pre-wrap;
}

.essay-list{
}
.essay-list > .essay-item{
  margin-bottom:30px;
}
.essay-list > .essay-item > .essay-title{
  font-size:28px;
  font-weight: bold;
  margin-bottom:10px;
  color:#333;
  text-decoration: none;
}
 .essay-meta{
  display: flex;
  font-size:14px;
  color:#888;
  margin-bottom:20px;
  justify-content: space-between;
}
 .essay-meta > div{
  margin-right: 20px;
}
.essay-list > .essay-item > .essay-digest{
  margin-top:10px;
  color:#555;
  line-height: 28px;
}



.essay-page-nav{
  display: flex;
}
.essay-page-nav a{
  display: flex;
  justify-content: center;
  align-items: center;
  font-size:20px;
  background-color: #000;
  color:#fff;
  width:40px;
  height: 40px;
  margin-right: 20px;
  border-radius:5px;
  cursor: pointer;
  text-decoration: none;
}
.essay-page-nav a:hover{
  background-color: #888;
}
.essay-page-nav a.s{
  color:#000;
  background-color: #fff;
}


.hello1{
  background-color: #fff;
}
.hello1-body{
  width:100%;
  display: flex;
  flex-wrap: wrap;
  padding:30px 0;
}
.hello1-left{
  flex:1;
}
.hello1-left-title{
  font-size:24px;
  padding-bottom:30px;
  font-weight: bold;
}
.hello1-left-item{
  font-size:16px;
  color:#666;
  padding-bottom:10px;
  margin-left:20px;
}
.hello1-btn{
  margin-top:30px;
  display: inline-block;
  color:#fff;
  font-size:18px;
  padding:10px 30px;
  border-radius:50px;
  background-color: green;
  margin-left:20px;

}

.hello1-btn a{
  color:#fff;
}
.hello1-right{
  width:300px;
}
.hello1-right img{
  max-width: 100%;
  
}
.hello1-bottom{
    width:100%;
    color:#777;
    font-size: 14px;
    margin-top:30px;
    padding:20px;
}