.often-control-box{display:-ms-grid;display:grid;-ms-grid-columns:(33.3%)[3];grid-template-columns:repeat(3,33.3%);padding:0 10px}.often-control-box .often-control-item{height:50px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;cursor:pointer;color:#424e5c}.often-control-item>i{margin-right:10px;font-size:1.5em}.often-set{position:fixed;right:40px;top:8px}