72 lines
1.5 KiB
SCSS
72 lines
1.5 KiB
SCSS
$button-size : 2rem;
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$transition: .3s; // increase this to see the transformations in slow-motion
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@mixin line {
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display: inline-block;
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width: $button-size;
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height: $button-size / 7;
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border-radius: $button-size / 14;
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transition: $transition;
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}
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.lines-button {
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display: inline-block;
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padding: $button-size / 4 $button-size / 4 $button-size / 2;
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transition: .3s;
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cursor: pointer;
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user-select: none;
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border-radius: $button-size / 5;
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position: absolute;
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z-index: 100002;
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top: 10px;
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background: transparent;
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&:hover {
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opacity: 1;
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}
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&:active {
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transition: none;
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background: rgba(0, 0, 0, .1);
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}
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}
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.lines {
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position: relative;
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@include line;
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/*create the upper and lower lines as pseudo-elements of the middle line*/
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&:before, &:after {
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@include line;
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position: absolute;
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left:0;
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content: '';
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transform-origin: $button-size / 14 center;
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}
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&:before { top: $button-size / 4; }
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&:after { top: -$button-size / 4; }
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}
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.sidebar-mobile-open .lines-button.x .lines {
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/*hide the middle line*/
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background: transparent !important;
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/*overlay the lines by setting both their top values to 0*/
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&:before, &:after{
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transform-origin: 50% 50%;
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top:0;
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width: $button-size;
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}
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// rotate the lines to form the x shape
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&:before{
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transform: rotate3d(0, 0, 1, 45deg);
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}
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&:after{
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transform: rotate3d(0, 0, 1, -45deg);
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}
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}
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