Envelope Minus Icon
<i class="cis-envelope-minus"></i>
<svg [cIcon]="icons.cisEnvelopeMinus"></svg>
<CIcon icon={cisEnvelopeMinus} />
<CIcon :icon="cisEnvelopeMinus" />
<i class="cis-envelope-minus"></i>
<svg [cIcon]="icons.cisEnvelopeMinus"></svg>
<CIcon icon={cisEnvelopeMinus} />
<CIcon :icon="cisEnvelopeMinus" />