#tools .flex-container {
  justify-content: space-around;
}
#tools .group {
  padding: 20px 40px;
}
#tools .group > .title {
  color: #ffa547;
}
#tools .group .item {
  background-repeat: no-repeat;
  padding: 15px 0;
}
#tools .group .item .logo {
  width: 80px;
  height: 80px;
  background-repeat: no-repeat;
}
#tools .group .item .logo.win10 {
  background-image: url('../img/tools/win10_64.png');
}
#tools .group .item .logo.ubuntu {
  background-image: url('../img/tools/ubuntu_64.png');
}
#tools .group .item .logo.centos {
  background-image: url('../img/tools/centos_64.png');
}
#tools .group .item .logo.vs {
  background-image: url('../img/tools/vs_64.png');
}
#tools .group .item .logo.vscode {
  background-image: url('../img/tools/vscode_64.png');
}
#tools .group .item .logo.sqlserver {
  background-image: url('../img/tools/sqlserver_64.png');
}
#tools .group .item .logo.postgres {
  background-image: url('../img/tools/postgres_64.png');
}
#tools .group .item .logo.redis {
  background-image: url('../img/tools/redis_64.png');
}
#tools .group .item .logo.iis {
  background-image: url('../img/tools/iis_64.png');
}
#tools .group .item .logo.apache {
  background-image: url('../img/tools/apache_64.png');
}
#tools .group .item .logo.vmware {
  background-image: url('../img/tools/vmware_64.png');
}
#tools .group .item .logo.vb {
  background-image: url('../img/tools/vb_64.png');
}
#tools .group .item .logo.fiddler {
  background-image: url('../img/tools/fiddler_64.png');
}
#tools .group .item .logo.postman {
  background-image: url('../img/tools/postman_64.png');
}
#tools .group .item .logo.tfs {
  background-image: url('../img/tools/tfs_64.png');
}
#tools .group .item .logo.git {
  background-image: url('../img/tools/git_64.png');
}
#tools .group .item .logo.github {
  background-image: url('../img/tools/github_64.png');
}
#tools .group .item .logo.visio {
  background-image: url('../img/tools/visio_64.png');
}
#tools .group .item .logo.staruml {
  background-image: url('../img/tools/staruml_64.png');
}
#tools .group .item .logo.ps {
  background-image: url('../img/tools/ps_64.png');
}
#tools .group .item .logo.jira {
  background-image: url('../img/tools/jira_64.png');
}
#tools .group .item .logo.office {
  background-image: url('../img/tools/office_64.png');
}
#tools .group .item .logo.sp {
  background-image: url('../img/tools/sp_64.png');
}
#tools .group .item .title {
  font-weight: bold;
}
@media screen and (max-width: 800px) {
  #tools.flex-container {
    flex-direction: column;
  }
  #tools .group {
    padding: 0px 20px !important;
    display: block;
  }
  #tools .group > .title {
    padding: 10px 0;
  }
  #tools .group .item {
    display: inline-block;
    padding: 10px 5px !important;
  }
  #tools .group .item .logo {
    display: none;
  }
  #tools .group .item .title {
    font-weight: normal;
  }
}