subir

<a href='#' onclick='clicsubir();return false' style='float: right' title='ir arriba'>subir <i class='fa fa-arrow-up'/></a>

color

background:#0094ff;

#2C64B4 ►

#0b486b;

#2980b9

background: #4488dd;

background: #D83C3C

background: #ef4824