Градиент Red

background: #FF0000;
color: #E10000;
background: linear-gradient(to bottom, #FF0000 0%, #F00000 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #FF0000), color-stop(100%, #F00000));
background: -webkit-linear-gradient(top, #FF0000 0%, #F00000 100%);
background: -moz-linear-gradient(top, #FF0000 0%, #F00000 100%);
background: -o-linear-gradient(top, #FF0000 0%, #F00000 100%);
background: -ms-linear-gradient(top, #FF0000 0%, #F00000 100%);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FF0000', endColorstr='#F00000', GradientType=0);
border: 1px solid #E10000;
text-shadow: 0 1px 0 #FF0F0F;
-webkit-text-shadow: 0 1px 0 #FF0F0F;
-moz-text-shadow: 0 1px 0 #FF0F0F;
box-shadow: inset 0 1px 0 #FF0F0F;
-webkit-box-shadow: inset 0 1px 0 #FF0F0F;
-moz-box-shadow: inset 0 1px 0 #FF0F0F;