.dl_link{
    padding: 1.0em 0;
    text-align: center;
}

.dl_link a{
    color: #fff;
    display: inline-block;
    padding: 0.5em;
    margin: 1%;
}
.dl_link a.ps_btn{
    background-color: #0086ca;
}
.dl_link a.ns_btn{
    background-color: #a3242d;
}