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Optimize header layout performance with flexbox mixins #6

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Optimize header layout performance with flexbox mixins #6

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9 changes: 5 additions & 4 deletions app/assets/stylesheets/common/base/header.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -13,10 +13,9 @@

.contents {
margin: 8px 0;
}

.title {
float: left;
@include flexbox();
@include align-items(center);
}

.valign-helper {
Expand All @@ -34,8 +33,10 @@
}

.panel {
float: right;
position: relative;
margin-left: auto;

@include order(3);
}

.login-button, button.sign-up-button {
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9 changes: 5 additions & 4 deletions app/assets/stylesheets/common/base/topic-post.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -261,6 +261,9 @@ table.md-table {
}

.small-action {
@include flexbox();
@include align-items(center);

.topic-avatar {
padding: 5px 0;
border-top: none;
Expand All @@ -274,8 +277,7 @@ table.md-table {
}

.small-action-desc {
padding: 0.5em 0 0.5em 4em;
margin-top: 5px;
padding: 0 1.5%;
text-transform: uppercase;
font-weight: bold;
font-size: 0.9em;
Expand All @@ -287,7 +289,7 @@ table.md-table {
font-weight: normal;
font-size: 14px;
p {
margin: 5px 0;
margin: 0;
}
}

Expand All @@ -298,7 +300,6 @@ table.md-table {

> p {
margin: 0;
padding-top: 4px;
}
}

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6 changes: 3 additions & 3 deletions app/assets/stylesheets/common/base/topic.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -27,11 +27,11 @@
}

.extra-info-wrapper {
@include order(2);

line-height: 1.5;
.badge-wrapper {
float: left;
&.bullet {
margin-top: 5px;
}
}

}
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6 changes: 4 additions & 2 deletions app/assets/stylesheets/common/components/badges.css.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -52,8 +52,10 @@


&.bullet { //bullet category style
display: inline-flex;
align-items: baseline;
@include inline-flex();

@include align-items(baseline);

margin-right: 10px;

span.badge-category {
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37 changes: 37 additions & 0 deletions app/assets/stylesheets/common/foundation/mixins.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -92,3 +92,40 @@
-moz-user-select: none;
-ms-user-select: none;
}

// ---------------------------------------------------

//Flexbox

@mixin flexbox() {
display: -webkit-box;
display: -moz-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
}

@mixin inline-flex() {
display: -webkit-inline-box;
display: -webkit-inline-flex;
display: -moz-inline-box;
display: -ms-inline-flexbox;
display: inline-flex;
}


@mixin align-items($alignment) {
-webkit-box-align: $alignment;
-webkit-align-items: $alignment;
-ms-flex-align: $alignment;
-ms-align-items: $alignment;

@augmentcode augmentcode Bot Nov 17, 2025

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-ms-align-items isn’t a valid property (IE uses -ms-flex-align which you already include); consider removing it to avoid no-op vendor rules and potential linter noise.

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align-items:$alignment;
}

@mixin order($val) {
-webkit-box-ordinal-group: $val;

@augmentcode augmentcode Bot Nov 17, 2025

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For cross-browser consistency, consider offsetting -webkit-box-ordinal-group by +1 (it’s 1-based) to match the 0-based semantics of standard order; otherwise ordering can differ on older WebKit.

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-moz-box-ordinal-group: $val;
-ms-flex-order: $val;
-webkit-order: $val;
order: $val;
}