@mixin message($primary-color) {

background-color: lighten($primary-color, 20%);
border: 1px solid darken($primary-color, 5%);
border-radius: 3px;
color: darken($primary-color, 10%);
font-size: 14px;
line-height: 1.5;
padding: 15px;
position: relative;

}