.clue-manage{position:relative;width:100%;height:100%}.clue-manage .el-image__inner{-webkit-user-drag:none}.clue-manage .titleCenter{position:absolute;left:40%;top:45%;font-weight:700;font-size:26px;padding:50px;-webkit-box-sizing:border-box;box-sizing:border-box;background-color:#fff;-webkit-box-shadow:0 2px 4px rgba(0,0,0,.12);box-shadow:0 2px 4px rgba(0,0,0,.12)}.clue-manage .fullscreen-btn{position:absolute;right:10px;top:10px;z-index:100;font-size:24px;color:#fff;background:rgba(0,0,0,.5);padding:8px;border-radius:4px;cursor:pointer;opacity:0;-webkit-transition:opacity .3s;transition:opacity .3s}.clue-manage .fullscreen-btn:hover{background:rgba(0,0,0,.7)}.clue-manage:hover .fullscreen-btn{opacity:1}