.fi{display:inline-block;width:1.33333333em;line-height:1em;background-repeat:no-repeat;background-position:center;background-size:contain;position:relative;vertical-align:middle}.fi-xx{background-image:url(../flags/4x3/xx.svg)}.fi-cn{background-image:url(../flags/4x3/cn.svg)}.fi-us{background-image:url(../flags/4x3/us.svg)}.fi-es{background-image:url(../flags/4x3/es.svg)}.fi-sa{background-image:url(../flags/4x3/sa.svg)}.fi-in{background-image:url(../flags/4x3/in.svg)}