<commit_before>// Sections
// -------------------------

ul.sections {
	margin: 0;
	display: flex;
	margin-left: -20px;
}

ul.sections>li {
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
}

ul.sections>li>a {
	color: @white;
	height: @appHeaderHeight;
    display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	padding: 0 10px;
	text-decoration: none;
	outline: none;
	cursor: pointer;
}

ul.sections>li>a .section__name {
    border-radius: 3px;
    margin-top:1px;
    padding: 3px 10px 4px 10px;
	opacity: 0.8;
	transition: opacity .1s linear, box-shadow .1s;
}

ul.sections>li>a::after {
	content: "";
    left: 10px;
    right: 10px;
	height: 4px;
	bottom: 0;
    transform: translateY(4px);
	background-color: @pinkLight;
    position: absolute;
	border-radius: 3px 3px 0 0;
	opacity: 0;
	padding: 0 2px;
	transition: transform 240ms ease-in-out;
}

ul.sections>li.current>a {
    color:@pinkLight;
}
ul.sections>li.current>a::after {
	opacity: 1;
    transform: translateY(0px);
}
ul.sections > li.current > a .section__name,
ul.sections > li > a:hover .section__name {
    opacity: 1;
    -webkit-font-smoothing: subpixel-antialiased;
}

ul.sections > li > a:focus .section__name {
    .tabbing-active & {
        
        border: 1px solid;
        border-color: @gray-9;
    }
}



/* Sections tray */

ul.sections>li.expand i {
	height: 5px;
    width: 5px;
    border-radius: 50%;
    background: #fff;
    display: inline-block;
    margin: 0 5px 0 0;
    opacity: 0.6;
}

ul.sections-tray {
	position: absolute;
	top: @appHeaderHeight;
	left: 0;
	margin: 0;
    list-style: none;
	background: @purple;
	z-index: 10000;
	border-radius: 0 0 3px 3px;
}

ul.sections-tray>li>a {
	padding: 8px 24px;
	color: @white;
	text-decoration: none;
	display: block;
	position: relative;
}

ul.sections-tray>li>a::after {
	content: "";
	width: 4px;
	height: 100%;
	background-color: @ui-active;
	position: absolute;
	border-radius: 0 3px 3px 0;
	opacity: 0;
	transition: all .2s linear;
	top: 0;
	left: 0;
}

ul.sections-tray>li.current>a::after {
	opacity: 1;
}

ul.sections-tray>li>a .section__name {
	opacity: 0.6;
}

ul.sections-tray>li>a:hover	.section__name {
	opacity: 1;
}
<commit_msg>fix tray colour, add some structure to CSS<commit_after>// Sections
// -------------------------

ul.sections {
    margin: 0;
    display: flex;
    margin-left: -20px;

    > li {
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;

        > a {
            color: @white;
            height: @appHeaderHeight;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            padding: 0 10px;
            text-decoration: none;
            outline: none;
            cursor: pointer;

            &::after {
                content: "";
                left: 10px;
                right: 10px;
                height: 4px;
                bottom: 0;
                transform: translateY(4px);
                background-color: @ui-active;
                position: absolute;
                border-radius: 3px 3px 0 0;
                opacity: 0;
                padding: 0 2px;
                transition: transform 240ms ease-in-out;
            }

            &:focus .section__name {
                .tabbing-active & {
                    border: 1px solid;
                    border-color: @gray-9;
                }
            }
        }

        .section__name {
            border-radius: 3px;
            margin-top: 1px;
            padding: 3px 10px 4px 10px;
            opacity: 0.8;
            transition: opacity .1s linear, box-shadow .1s;
        }

        &.current a {
            color: @ui-active;

            &::after {
                opacity: 1;
                transform: translateY(0px);
            }
        }

        &.expand {
            i {
                height: 5px;
                width: 5px;
                border-radius: 50%;
                background: @white;
                display: inline-block;
                margin: 0 5px 0 0;
                opacity: 0.6;
                transition: opacity .1s linear;
            }
            
            &:hover i {
                opacity:1;
            }
        }

        &.current .section__name,
        a:hover .section__name {
            opacity: 1;
            -webkit-font-smoothing: subpixel-antialiased;
        }
    }
}

/* Sections tray */

ul.sections-tray {
    position: absolute;
    top: @appHeaderHeight;
    left: 0;
    margin: 0;
    list-style: none;
    background: @blueExtraDark;
    z-index: 10000;
    border-radius: 0 0 3px 3px;

    li {

        &.current a {
            color: @ui-active;
            opacity: 1;

            &::after {
                opacity: 1;
            }
        }

        a {
            padding: 8px 24px;
            color: @white;
            text-decoration: none;
            display: block;
            position: relative;

            &::after {
                content: "";
                width: 4px;
                height: 100%;
                background-color: @ui-active;
                position: absolute;
                border-radius: 0 3px 3px 0;
                opacity: 0;
                transition: all .2s linear;
                top: 0;
                left: 0;
            }
        }
    }
}

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