:root {
    --font-family-sans-serif: "Roboto", "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
}

body {
    font-family: "Roboto", "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
}

h1, h2, h3, h4, h5,
.h1, .h2, .h3, .h4, .h5 {
    font-family: "Roboto", "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
}

.form-control {
    font-family: "Roboto", "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif; 
}