.pg-index{overflow:hidden;position:relative;padding-top:64px;min-height:100vh;background:#fff}.pg-index .home-bg-left{position:fixed;left:-160px;bottom:-200px}.pg-index .home-bg-middle{position:absolute;right:200px;top:0}.pg-index .home-bg-right{position:fixed;right:-160px;bottom:-170px}.pg-index .index-container{width:960px;margin:0 auto;text-align:center;padding:80px 0 30px}.pg-index .index-container p{font-size:30px;color:#282c33;letter-spacing:0;text-align:center;font-weight:500;line-height:42px}.pg-index .index-title{padding-top:57px}.pg-index .separate-panel{position:relative}.pg-index .separate-panel .about{width:100%;height:100px;z-index:9;text-align:center}.pg-index .separate-panel .about a{color:#fff;background-color:#0052cc;display:inline-block;height:32px;padding:0 16px;margin:0 16px;font-size:14px;line-height:32px;transition:all .3s;cursor:pointer;border-radius:4px}.pg-index .separate-panel .about a:hover{text-decoration:none;box-shadow:0 2px 6px 0 rgba(0,0,0,.4)}.pg-index .separate-panel .about .btn-github{color:#282c33;letter-spacing:0;height:32px;background:#ebedf5;box-shadow:none}