*{
    margin: 0;
    padding: 0;
}
.header{
    margin: 60px auto;
    width: 1000px;
    position: relative;
}
.header .btnbox{
    position: absolute;
    right: 1px;
    top: 45px;
}
.header .btnbox button{
    margin-left: 5px;
}
.table{
    width: 1000px;
    margin: 10px auto;
}
.table tr td button span{
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url("../sources/edit.png");
}
.foot{
    width: 22%;
    margin: 10px auto;
}
#editbtn{
    margin-right: 10%;
}
.alert{
    margin-left: 222px;
}
.none{
    display: none;
}
.find{
    margin-left: 528px;
    margin-top: -5px;
    width: 30%;
}
.tabdiv{
    justify-content: center;
    display: flex;
    box-sizing: border-box;
}