可变字体查看器
在线预览并调整可变字体轴
Roboto Flex3 轴
A flexible sans-serif variable font with optical size, weight, and width axes.
Variable fonts let one file behave like an entire type family.
生成的 CSS
.variable-preview {
font-family: 'Roboto Flex', sans-serif;
font-size: 64px;
line-height: 1.15;
font-weight: 400;
font-stretch: 100%;
font-style: normal;
font-optical-sizing: none;
font-synthesis: none;
font-variation-settings: 'opsz' 14, 'wght' 400, 'wdth' 100;
}