Why can't the tabBar component in Mint-ui change the default font size?

Why can"t the tabBar component in

Mint-ui change the default font size?

Mar.03,2021

.mint-tabbar {

.mint-tab-item{
  .mint-tab-item-label{
    font-size: 100px;
  }
}

}

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e47b47-43732.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e47b47-43732.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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