#tool{
    width:80px;
    position:fixed;
    top:30px;
    right:20px;
    border:1px solid #c6c6c6;
    background:#fff;
    z-index:700
}
#tool .tool{
    width:60px;
    height:50px;
    text-align:center;
    padding:5px 0;
    margin:0 10px;
    cursor:pointer;
    border-bottom:1px solid #c6c6c6
}
#tool .tool:last-child{
    border:0;
}
#first1,
#first2,
#second1,
#second2,
#second3,
#second4,
#third1,
#third2{
    margin:5px 0px
}
.deskpart{
    height:200px;
    border:1px solid #c6c6c6;
}
.edit{
    position:relative;
}
    .edit .editpart {
        display:block
    }
.editpart{
    display:none;
    position:absolute;
    left:6.5px;
    top:1px;
    right:6.5px;
    bottom:1px;
    z-index:600;
    cursor:pointer;
    background:#f0eeee;
    opacity:0.8;
}
.editpart i{
    position:absolute;
    left:50%;
    top:50%;
    transform:translate(-50%,-50%)
}