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advanced-css/Natours/starter/sass/layout/_navigation.scss
T

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SCSS

.navigation {
&__checkbox {
display: none;
}
&__button {
background-color: $color-white;
height: 7rem;
width: 7rem;
position: fixed;
top: 6rem;
right: 6rem;
border-radius: 50%;
z-index: 2000;
box-shadow: 0 1rem 3rem rgba($color-black, 0.1);
@include respond(tab-port) {
top: 4rem;
right: 4rem;
}
@include respond(phone) {
top: 2.5rem;
right: 2.5rem;
}
text-align: center;
cursor: pointer;
}
&__background {
height: 6rem;
width: 6rem;
border-radius: 50%;
position: fixed;
top: 6.5rem;
right: 6.5rem;
background-image: radial-gradient(
$color-primary-light,
$color-primary-dark
);
z-index: 1000;
transition: transform 0.8s cubic-bezier(0.83, 0, 0.17, 1);
@include respond(tab-port) {
top: 4.5rem;
right: 4.5rem;
}
@include respond(phone) {
top: 3rem;
right: 3rem;
}
}
&__nav {
height: 100vh;
position: fixed;
top: 0;
left: 0;
z-index: 1500;
opacity: 0;
width: 0;
transition: all 0.8s cubic-bezier(0.68, -0.6, 0.32, 1.6);
}
&__list {
width: 100%;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
list-style: none;
text-align: center;
}
&__item {
margin: 1rem;
}
&__link {
&:link,
&:visited {
display: inline-block;
font-size: 3rem;
font-weight: 300;
padding: 1rem 2rem;
color: $color-white;
text-decoration: none;
text-transform: uppercase;
background-image: linear-gradient(
120deg,
transparent 0%,
transparent 50%,
$color-white 50%
);
background-size: 250%;
transition: all 0.4s;
span {
margin-right: 1.5rem;
display: inline-block;
}
}
&:hover,
&:active {
color: $color-primary-dark;
background-position: 100%;
transform: translateX(1rem);
}
}
//FUNCTIONALITY
&__checkbox:checked ~ &__background {
transform: scale(80);
}
&__checkbox:checked ~ &__nav {
opacity: 1;
width: 100%;
}
//ICON
&__icon {
position: relative;
margin-top: 3.4rem;
&,
&::before,
&::after {
width: 3rem;
height: 2px;
background-color: $color-gray-dark-3;
display: inline-block;
}
&::before,
&::after {
content: "";
position: absolute;
left: 0;
transition: all 0.2s;
}
//TODO: check transform origin
&::before {
top: -0.8rem;
}
&::after {
top: 0.8rem;
}
}
&__button:hover &__icon::before {
top: -1rem;
}
&__button:hover &__icon::after {
top: 1rem;
}
&__checkbox:checked + &__button &__icon {
background-color: transparent;
}
&__checkbox:checked + &__button &__icon::before {
top: 0;
transform: rotate(135deg);
}
&__checkbox:checked + &__button &__icon::after {
top: 0;
transform: rotate(-135deg);
}
}