Combining Macron
̄
UNICODE
U+00304HEX CODE
̄HTML CODE
̄HTML ENTITY
—CSS CODE
\0304 // html example
<span>̄</span> // css example
span {
content: "\0304";
} ̄
U+00304̄̄—\0304 // html example
<span>̄</span> // css example
span {
content: "\0304";
}