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.monogram{display:block;width:48px;height:58px;flex-shrink:0;background:#296853;mask:url('sig-logo-new.png') center/auto 160% no-repeat;-webkit-mask:url('sig-logo-new.png') center/auto 160% no-repeat}@media(max-width:640px){.monogram{width:36px;height:44px}}

/* Vector arrows remain consistent across iOS and desktop. */
.link-arrow{display:inline-block;width:1em;height:1em;flex:none;vertical-align:-.14em;margin-left:.25em}