Code for the littler Buttons the Computer used in the Turing Machine portion of the book.
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buttons-computer/sass/_dropdowns.scss

36 lines
633 B

// Dropdown
.dropdown {
display: inline-block;
position: relative;
.menu {
animation: slide-down .15s ease 1;
display: none;
left: 0;
max-height: 50vh;
overflow-y: auto;
position: absolute;
top: 100%;
}
&.dropdown-right {
.menu {
left: auto;
right: 0;
}
}
&.active .menu,
.dropdown-toggle:focus + .menu,
.menu:hover {
display: block;
}
// Fix dropdown-toggle border radius in button groups
.btn-group {
.dropdown-toggle:nth-last-child(2) {
border-bottom-right-radius: $border-radius;
border-top-right-radius: $border-radius;
}
}
}