.blog { width: 1156px; margin: 80px auto; }
.blog .h1 { font-size: 38px; font-weight: bold; text-align: center; }
.blog .info { font-size: 18px; text-align: center; margin-top: 20px; color: #666; }

.list { margin-top: 40px; margin-bottom: 80px; overflow: auto; }
.list .news { float: left; margin-right: 20px; margin-top: 20px; width: 350px; height: 350px; border: 1px solid #ddd; border-radius: 15px; padding: 10px; }
.list .news:nth-child(3n) { margin-right: 0px; }
.list .news .img img { width: 350px; height: 180px; border-radius: 15px; }
.list .news .title { font-size: 18px; font-weight: bold; margin: 12px 0 11px 10px;  }
.list .news .title a { text-decoration: none; color: #000; }
.list .news .desc { font-size: 16px; color: #666; margin: 0 5px 20px 10px; line-height: 26px; }
.list .news .author { overflow: auto; margin: 0 10px; height: 34px; }
.list .news .author .posttime { float: left; color: #666; height: 34px; line-height: 34px; }
.list .news .author .face { float: right; height: 34px; width: 34px; overflow: hidden; }
.list .news .author .face img { width: 30px; height: 30px; border: 2px solid #3498db; border-radius: 50%; }

.guide { background-color: #F6FBFF; height: 150px; width: 100%; position: relative; margin: 70px 0; }
.guide .info { position: absolute; left: 100px; top: 45px; width: 500px; height: 60px; line-height: 60px; font-size: 40px; font-weight: 600; color: #2C3346; }
.guide .info span { color: #3498db; padding-left: 6px; }
.guide .btn { position: absolute; transition: all 0.3s; right: 100px; top: 45px; font-size: 18px; font-weight: 500; width: 306px; height: 60px; line-height: 60px; color: #fff; background-color: #25A4FF; text-align: center; border-radius: 10px; cursor: pointer; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; text-decoration: none; }
.guide .btn img { width: 18px; height: 18px; margin: 0 0 0 10px; vertical-align: text-top; margin-top: 2px; }
.guide .btn:hover { background-color: #79BBFF; transition: all 0.3s; }