.tanpagetop{
    display: flex;
    justify-content: space-between;
}
.tanpagetop .welcome{
    float: left;
    color: #d7d7d7;
    font-size: 14px;
}
.tanpagetop .linkflex{
    display: flex;
    padding-top:10px;
}
.tanpagetop .linkflex a{
    display: block;
    margin-left: 10px;
}
.tanpagetop .linkflex img{
    display: block;
    height: 20px;
}