.fs-0 {font-size:0;}


/* font size : px */
.fs-2px {font-size:2px;}
.fs-4px {font-size:4px;}
.fs-6px {font-size:6px;}
.fs-8px {font-size:8px;}
.fs-10px {font-size:10px;}
.fs-12px {font-size:12px;}
.fs-14px {font-size:14px;}
.fs-16px {font-size:16px;}
.fs-18px {font-size:18px;}
.fs-20px {font-size:20px;}
.fs-22px {font-size:22px;}
.fs-24px {font-size:24px;}
.fs-26px {font-size:26px;}
.fs-28px {font-size:28px;}
.fs-30px {font-size:30px;}
.fs-32px {font-size:32px;}
.fs-34px {font-size:34px;}
.fs-36px {font-size:36px;}
.fs-38px {font-size:38px;}
.fs-40px {font-size:40px;}