#main .main-content .particulars {
  width: 860px;
  padding: 40px;
  border-radius: 10px;
  background-color: #ffffff;
}

#main .main-content .particulars h2 {
  font-size: 20px;
  font-weight: bold;
  color: #333333;
  text-align: center;
}

#main .main-content .particulars h3  {
  font-size: 16px;
  position: relative;
  padding-left: 10px;
  } 
  #main .main-content .particulars h3::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 100%;
  border-radius: 3px;
  background-color: #4e6ef2;
  display: block; 
  }

  
#main .main-content .particulars .introduce {
  margin: 20px auto 40px;
  font-size: 14px;
  color: #999999;
}
#main .main-content .particulars .introduce p i {
  display: inline-block;
  width: 12px;
  height: 10px;
  margin-right: 5px;
  background: url(../img/icon_read.png);
}
#main .main-content .particulars .introduce p a,
#main .main-content .particulars .introduce p a:hover {
  color: #999999;
  line-height: 38px;
  margin-bottom: 10px;
}
#main .main-content .particulars .introduce p:not(:last-child) {
  padding-right: 10px;
  margin-right: 10px;
  border-right: 1px solid #eeeeee;
}
#main .main-content .particulars pre {
  width: 860px;
  padding-top: 22px;
  border-top: 1px solid #eeeeee;
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: "微软雅黑";
  line-height: 2;
  font-size: 14px;
  color: #333;
}
#main .main-content .particulars pre img {
  max-width: 100%;
  width: auto !important;
  height: auto !important;
}

#main .main-content .particulars pre a {
  color: #FF0000;
}
#main .main-content .switching {
  width: 940px;
  height: 322px;
  background-color: #ffffff;
  border-radius: 16px;
  margin-top: 20px;
}

#main .main-content .switching .paging {
  width: 560px;
  padding-left: 40px;
}
#main .main-content .switching .paging > a {
  display: block;
  cursor: pointer;
  margin-top: 34px;
}
#main .main-content .switching .paging > a:hover .title {
  color: #f44a49;
}
#main .main-content .switching .paging .writings {
  font-size: 16px;
  font-weight: bold;
  color: #333333;
}

#main .main-content .switching .paging .title {
  max-width: 460px;
  font-size: 14px;
  color: #333333;
  padding-top: 13px;
}

#main .main-content .switching .paging .int {
  max-width: 460px;
  font-size: 12px;
  line-height: 20px;
  color: #999999;
  padding-top: 16px;
}

#main .main-content .switching i {
  width: 1px;
  height: 200px;
  background-color: #eeeeee;
}

#main .main-content .switching .download {
  padding-top: 50px;
}

#main .main-content .switching .download h5 {
  font-size: 20px;
  color: #333333;
  text-align: center;
  margin: 20px auto;
}

#main .main-content .switching .download a {
  width: 140px;
  height: 40px;
  background-image: linear-gradient(0deg, #f33155 0%, #f45942 100%),
    linear-gradient(#161514, #161514);
  background-blend-mode: normal, normal;
  border-radius: 20px;
  font-size: 16px;
  color: #ffffff;
}