[Css] The minimum fontSize is 12px, how can it be smaller? (solved)

Solved by scaling

color:rgb(98, 98, 98);

transform: scale(0.9); /* solve with scaling */

transform-origin: 0 0; /* left-aligned*/

.shop_map span{
  display:inline-block;
  color:rgb(98, 98, 98);
  transform: scale(0.9); /* 用缩放来解决 */
  transform-origin: 0 0;  /* 左对齐 */
  
  }