@mixin border-direction-default($direction, $width:1px){
    border-#{$direction}: $width solid var(--base-70);
}

@mixin border-default($width:1px){
    @include border-direction-default('top', $width);
    @include border-direction-default('bottom', $width);
    @include border-direction-default('right', $width);
    @include border-direction-default('left', $width);
}