.path-user h1.page-title {
    padding: 20px;
    color: #000;
}

.user-blocks {
    width: 300px;
    min-height: 300px;
    float: left;
    border: 1px solid #cacaca;
    border-radius: 10px;
    margin: 20px;
    padding: 10px;
}

.page-node-type-smachine a.username {
    color: #000;
    text-decoration: underline;
  }