* {
  margin: 0;
  padding: 0;
}

.demo-wrapper .banner {
  width: 100%;
  height: 600px;
  background-image: url(../img/demo-img/top-bg.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}



.demo-wrapper .demo {
  width: 100%;
  padding: 62.5px 0;
  box-sizing: border-box;
}

.demo-wrapper .demo .demo-title {
  font-weight: bold;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.demo-wrapper .demo .demo-title .title {
  font-size: 24px;
  line-height: 1.5;
  font-weight: bold;
}

.demo-wrapper .demo .demo-title .title .sm-title {
  font-size: 20px;
  margin-top: 25px;
}

.demo-wrapper .demo .demo-title .title .sm-title::before {
  content: "";
  display: inline-block;
  width: 50px;
  vertical-align: middle;
  height: 1.25px;
  background-color: #e7791a;
  margin-right: 20px;
}

.demo-wrapper .demo .demo-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 62.5px;
}

.demo-wrapper .demo .demo-list li {
  width: 48%;
  /*height: 375px;*/
  overflow: hidden;
  border-top: 1px solid #2c1782;
  padding: 25px 0;
  box-sizing: border-box;
}

.demo-wrapper .demo .demo-list li:nth-last-child(-n+2){
  border-bottom: 1px solid #2c1782;
}

.demo-wrapper .demo .demo-list li:last-child{
 border-bottom: 1px solid #2c1782;
}

.demo-wrapper .demo .demo-list li .top-box {
  display: flex;
  align-items: center;
}

.demo-wrapper .demo .demo-list li:hover .tit a {
  color: #2c1782;
}

.demo-wrapper .demo .demo-list li:nth-last-child(-n+2) {
  border-bottom: 2px solid #2c1782;
}

.demo-wrapper .demo .demo-list li .demo-logo {
  width: 150px;
  text-align: left;
}

.demo-wrapper .demo .demo-list li .demo-name {
  flex: 3;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.demo-wrapper .demo .demo-list li .demo-name .tit {
  font-size: 20px;
  font-weight: bold;
}

.demo-wrapper .demo .demo-list li .c {
  font-size: 16px;
  width: 75%;
  line-height: 1.5;
}

.demo-wrapper .demo .demo-list li .img {
  display: none;
  position: relative;
  overflow: hidden;
  width: 68%;
  padding-top: 36%;
}

.demo-wrapper .demo .demo-list li .img img {
  width: 100%;
  transition: all .3s;
  position: absolute;
  top: 0;
  left: 0;
}

.demo-wrapper .demo .demo-list li:hover img {
  transform: scale(1.1);
}

@media screen and (min-width:768px){
  .demo-wrapper .demo .demo-list li:hover .img {
    display: block;
  }
  
  .demo-wrapper .demo .demo-list li:hover .c {
    display: none;
  }
  
  .demo-wrapper .demo .demo-list li:hover .demo-time {
    margin-left: 0;
    flex-direction: row;
    align-items: flex-end;
  }
}

.demo-wrapper .demo .demo-list li .demo-time-out {
  padding-top: 36%;
  position: relative;
  margin-top: 5%;
}

.demo-wrapper .demo .demo-list li .demo-time {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.demo-wrapper .demo .demo-list li .demo-time {
  transition: all .3s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: 150px;
  line-height: 1.5;
  color: #333;
}

.demo-wrapper .demo .demo-list .history {
  color: #2c1782;
  font-size: 18px;
}

.demo-wrapper .pagenation {
  width: 800px;
  display: flex;
  justify-content: center;
  margin: 20px auto;
  font-size: 14px;
  margin-bottom: 60px;
}

.demo-wrapper .pagenation .pre {
  display: flex;
  justify-content: center;
  list-style: none;
}

.demo-wrapper .pagenation .pre li {
  height: 40px;
  width: 60px;
  line-height: 40px;
  text-align: center;
  border: 1px solid #dcdddd;
  box-sizing: border-box;
  cursor: pointer;
  margin-right: 20px;
}

.demo-wrapper .pagenation .pre li:hover {
  background-color: #2d1d6f;
  color: white;
}

.demo-wrapper .pagenation .page-list {
  display: flex;
  justify-content: space-between;
  list-style: none;
}

.demo-wrapper .pagenation .page-list a {
  line-height: 40px;
  padding: 10px 15px;
  text-align: center;
  border: 1px solid #dcdddd;
  box-sizing: border-box;
  cursor: pointer;
  margin-right: 20px;
}

.demo-wrapper .pagenation .page-list a:hover, .demo-wrapper .pagenation .page-list a.on {
  background-color: #2d1d6f;
  border: 1px solid #2d1d6f;
  color: white;
}

.demo-wrapper .pagenation .next {
  display: flex;
  justify-content: center;
  list-style: none;
}

.demo-wrapper .pagenation .next li {
  height: 40px;
  width: 60px;
  line-height: 40px;
  text-align: center;
  border: 1px solid #dcdddd;
  box-sizing: border-box;
  cursor: pointer;
  margin-right: 20px;
}

.demo-wrapper .pagenation .next li:hover {
  background-color: #2d1d6f;
  color: white;
}

@media screen and (max-width:768px){
  .demo-wrapper .demo .demo-list li {
    width: 100%;
  }
  .demo-wrapper .pagenation {
    width: 100%;
    margin: 10px 0 50px 0;
  }
  .demo-wrapper .banner {
    height: 300px;
  }
  .demo-wrapper .demo .demo-title .title {
    font-size: 20px;
  }
  .demo-wrapper .demo{
    padding: 6% 0;
  }
  .demo-wrapper .demo .demo-list li:nth-last-child(-n+2){
    border-bottom: none;
  }
  .demo-wrapper .demo .demo-list li:last-child{
    border-bottom: 1px solid #2c1782;
  }
  .demo-wrapper .demo .demo-list .history{
    font-size: 14px;
  }
  .demo-wrapper .demo .demo-list li .c{
    font-size: 14px;
    overflow: hidden;
    overflow-wrap: break-word;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
  }
  .demo-wrapper .demo .demo-list li .demo-time{
    margin-left: 80px;
  }
  .demo-wrapper .demo .demo-list li .demo-name .tit{
     font-size: 18px;
  }
  .demo-wrapper .demo .demo-list li .demo-logo{
    width: 80px;
  }
  .demo-wrapper .demo .demo-list{
     margin-top: 6%;
  }
}