.audience .layout { width: 1200px; margin: 0 auto; }
.audience .m-8 { margin-right: 80px; }
.audience .m-2 { margin-right: 20px; }
.audience .title1 { font-size: 36px; text-align: center; cursor: pointer; }
.audience .fenge { width: 74px; height: 4px; background-color: #47beed; border-radius: 2px; margin: 0 auto; margin-top: 25px; margin-bottom: 50px; }
.audience .model { width: 283px; height: 200px; border-radius: 10px; border: solid 1px #e5e5e5; position: relative; overflow: hidden; text-align: center; float: left; }
.audience .model1 { width: 283px; height: 200px; border-radius: 10px; border: solid 1px #e5e5e5; position: relative; overflow: hidden; text-align: center; float: left; }
    .audience .model1:nth-child(3) { margin-right: 0; }
    .audience .model1:hover { background-color: #47beed; }
.audience .model:hover .title { color: #ffffff; z-index: 3; }
.audience .model1:hover .yuan { background-color: #ffffff; color: #47beed; }
.audience .model1:hover .bgicon { z-index: 1; }
.audience .model1:hover .title { color: #ffffff; z-index: 3; }
.audience .model:nth-child(4) { margin-right: 0; }
.audience .model:hover { background-color: #47beed; }
.audience .title { font-size: 20px; margin-top: 30px; cursor: pointer; z-index: 3; }

.audience .model:hover .yuan { background-color: #ffffff; color: #47beed; }
.audience .model:hover .bgicon { z-index: 1; }
.audience .yuan { width: 78px; height: 78px; border-radius: 50%; background-color: #47beed; margin: 0 auto; margin-top: 36px; text-align: center; line-height: 78px; color: #ffffff; margin-bottom: 30px; }
.audience .icon { font-size: 30px; }
.audience .bgicon { color: #ffffff; opacity: 0.2; font-size: 250px; position: absolute; top: 40px; left: 40px; z-index: -1; }
.audience .exhibition { margin-bottom: 100px; }
/* .audience {
    padding: 0 92px;
  } */
.audience .comprehensive { width: 1200px; height: 100px; margin-top: 120px; background-color: #f8fdff; border-radius: 10px; }
.audience .f-title { line-height: 100px; font-size: 24px; margin-left: 40px; float: left; }
.audience .button { float: left; width: 300px; height: 60px; margin-top: 20px; border-radius: 10px; margin-left: 40px; border: solid 1px #47beed; text-align: center; line-height: 60px; font-size: 20px; color: #47beed; }
    .audience .button:hover { color: #ffffff; background-color: #47beed; cursor: pointer; }