¿Qué es la curva del olvido? Consejos para evitarla

#iguru_soc_icon_wrap_6aef01b0c6185 a{ background: transparent; }#iguru_soc_icon_wrap_6aef01b0c6185 a:hover{ background: transparent; border-color: #fba700; }#iguru_soc_icon_wrap_6aef01b0c6185 a{ color: #fba700; }#iguru_soc_icon_wrap_6aef01b0c6185 a:hover{ color: #ffffff; }.iguru_module_social #soc_icon_6aef01b0c62141{ color: #ffffff; }.iguru_module_social #soc_icon_6aef01b0c62141:hover{ color: #fba700; }.iguru_module_social #soc_icon_6aef01b0c62141{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_6aef01b0c62141:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_6aef01b0c62392{ color: #ffffff; }.iguru_module_social #soc_icon_6aef01b0c62392:hover{ color: #fba700; }.iguru_module_social #soc_icon_6aef01b0c62392{ background: rgba(251,167,0,0.01); }.iguru_module_social #soc_icon_6aef01b0c62392:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_6aef01b0c624f3{ color: #ffffff; }.iguru_module_social #soc_icon_6aef01b0c624f3:hover{ color: #fba700; }.iguru_module_social #soc_icon_6aef01b0c624f3{ background: rgba(196,196,196,0.01); }.iguru_module_social #soc_icon_6aef01b0c624f3:hover{ background: rgba(196,196,196,0.01); }.iguru_module_social #soc_icon_6aef01b0c62624{ color: #ffffff; }.iguru_module_social #soc_icon_6aef01b0c62624:hover{ color: #fba700; }.iguru_module_social #soc_icon_6aef01b0c62624{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_6aef01b0c62624:hover{ background: rgba(255,46,46,0.01); }.iguru_module_social #soc_icon_6aef01b0c62755{ color: #ffffff; }.iguru_module_social #soc_icon_6aef01b0c62755:hover{ color: #fba700; }.iguru_module_social #soc_icon_6aef01b0c62755{ background: rgba(255,242,242,0.01); }.iguru_module_social #soc_icon_6aef01b0c62755:hover{ background: rgba(255,244,244,0.01); }.iguru_module_social #soc_icon_6aef01b0c62876{ color: #ffffff; }.iguru_module_social #soc_icon_6aef01b0c62876:hover{ color: #fba700; }.iguru_module_social #soc_icon_6aef01b0c62876{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_6aef01b0c62876:hover{ background: rgba(255,255,255,0.01); }