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<!-- BUTTON SHOW/HIDE INSTRUCTION -->
<input type="checkbox" id="u-instruction__button" name="u-instruction__button">
<label for="u-instruction__button" class="c-button c-instruction__button">
<span class="c-button__off">OFF</span><span class="c-button__on">ON</span>
<div class="c-instruction__button__frame">
<div class="c-button__instruction__toggle"></div>
</div>
</label>
<div class="c-instruction__text">Switch the toggle for see different action buttons made with checkbox trick.</div>
<div class="c-mobile-view">
<!-- CONTROLLERS -->
<input type="checkbox" id="u-mobile__button" name="u-mobile__button">
<input type="checkbox" id="u-topbar__button" name="u-topbar__button">
<input type="checkbox" id="u-cards-switcher__button" name="u-cards-switcher__button">
<input type="checkbox" id="u-cards-hide__button" name="u-cards-hide__button">
<!-- / controllers-->
<!-- MOBILE VIEW CONTAINER -->
<div class="c-mobile-view__inner">
<!-- TOPBAR -->
<div class="c-mobile__topbar">
<label for="u-topbar__button" class="c-button c-topbar__button--menu fa fa-bars"></label>
<label for="u-topbar__button" class="c-button c-topbar__button--close fa fa-times"></label>
<ul>
<li><a href="" class="u-link__effect">Events list</a></li>
<li><a href="" class="u-link__effect">Favorites</a></li>
<li><a href="" class="u-link__effect">Credits</a></li>
</ul>
</div>
<!-- CARDS -->
<div class="c-cards__inner">
<div class="c-card c-card--back">
<div class="c-card__details">
<div class="c-card__details__top">
<h1>201-217 Central Park West</h1>
<p>New York, NY 10024, Stati Uniti</p>
<p>40.782093, -73.971731</p>
</div>
<div class="c-card__details__bottom">12<span>km</span></div>
</div>
</div>
<div class="c-card c-card--front">
<div class="c-card__details">
<div class="c-card__details__top">
<h1>284 5th Avenue</h1>
<p>New York, NY 10001, Stati Uniti</p>
<p>40.737330, -73.987470</p>
</div>
<div class="c-card__details__bottom">2.4<span>km</span></div>
</div>
</div>
<!-- ANIMATED PIN -->
<div class="c-pin"></div>
</div>
</div>
<!-- OVERLAY -->
<div class="c-overlay">
<div class="c-overay__inner">
<!-- BUTTON 1 -->
<label for="u-mobile__button" class="c-button">
<span class="c-overlay-inner__button fa fa-star button__1"></span>
</label>
<!-- BUTTON 2 -->
<label for="u-mobile__button" class="c-button">
<span class="c-overlay-inner__button fa fa-search button__2"></span>
</label>
</div>
</div>
<!-- SWITCHER CARDS BUTTON -->
<label for="u-cards-switcher__button" class="c-button c-switcher__button">
<span class="c-switcher__button--cards fa fa-refresh"></span>
</label>
<!-- HIDE CARDS BUTTON -->
<label for="u-cards-hide__button" class="c-button c-show__button">
<span class="c-show__button--cards fa fa-eye"></span>
</label>
<label for="u-cards-hide__button" class="c-button c-hide__button">
<span class="c-hide__button--cards fa fa-eye-slash"></span>
</label>
<!-- BUTTON + -->
<label for="u-mobile__button" class="c-button c-mobile__button">
<span class="c-mobile__button__plus fa fa-plus"></span>
</label>
<!-- INSTRUCTION -->
<div class="c-bubble__info c-bubble--menu"><div class="c-bubble__inner"><span>01</span><span>open menu</span></div></div>
<div class="c-bubble__info c-bubble--plus"><div class="c-bubble__inner c-bubble__inner"><span>02</span><span>open plus menu</span></div></div>
<div class="c-bubble__info c-bubble--switch"><div class="c-bubble__inner"><span>03</span><span>switch cards</span></div></div>
<div class="c-bubble__info c-bubble--hide"><div class="c-bubble__inner"><span>04</span><span>hide cards</span></div></div>
</div>
@import 'https://fonts.googleapis.com/css?family=Roboto:400,900';
body { font-family: 'Roboto', sans-serif; font-size: 62.5%; }
//VARIBLES ----------------------------------------------------------------------
@col__black: #160128;
@col__grey: #747474;
@col__white: #FFF;
@col__lightblu: #5873fe;
@col__purple: #871cde;
@col__darkblu: #192541;
@col__yellow: #ecc54d;
//USEFUL LESS MIXIN -------------------------------------------------------------
.u-box-sizing (@type: border-box) {
-webkit-box-sizing: @type;
-moz-box-sizing: @type;
box-sizing: @type;
}
.u-gradient (@startColor: @col__black, @endColor: @col__white) {
background-color: @startColor;
background: -webkit-gradient(linear, left top, right bottom, from(@startColor), to(@endColor));
background: -moz-linear-gradient(top, @startColor, @endColor);
}
.u-border-radius (@radius: 5px) {
-webkit-border-radius: @radius;
-moz-border-radius: @radius;
border-radius: @radius;
-moz-background-clip: padding;
-webkit-background-clip: padding-box;
background-clip: padding-box;
}
.u-box-shadow (@string) {
-webkit-box-shadow: @string;
-moz-box-shadow: @string;
box-shadow: @string;
}
.u-inner-shadow (@x: 0, @y: 1px, @blur: 2px, @alpha: 0.25) {
-webkit-box-shadow: inset @x @y @blur rgba(255, 255, 255, @alpha);
-moz-box-shadow: inset @x @y @blur rgba(255, 255, 255, @alpha);
box-shadow: inset @x @y @blur rgba(255, 255, 255, @alpha);
}
.u-horizontal-center (@mleft) {
left : 50%;
margin-left: @mleft;
}
.u-transform (@handler) {
transform : @handler;
-webkit-transform: @handler;
}
.u-border (@border_size: 1px, @border_color: @col__white) {
border: solid @border_size @border_color;
-moz-border: solid @border_size @border_color;
-webkit-border: solid @border_size @border_color;
}
//RESET ------------------------------------------------------------------------
body { background: darken(desaturate(@col__purple, 40%), 30%); }
input { display: none; } //important for hide the input checkbox
ul { padding: 0; }
li { list-style-type: none; }
//CONTAINER MOBILE VIEW ---------------------------------------------------------
.c-mobile-view {
position: relative;
margin: 120px auto 0;
width: 320px;
height: 568px;
background: url("https://www.lucapagot.it/mobile-codepen.jpg");
background-position: bottom;
background-size: cover;
.u-animation-fadein (@duration: .5s, @delay: .1s,);
.u-box-shadow (0 0 60px rgba(0,0,0,.6););
.u-border-radius (@radius: 30px);
&:before {
position: absolute;
content: '';
display: block;
top: 0;
width: 100%;
height: 100%;
.u-inner-shadow (@x: 0, @y: -1px, @blur: 3px, @alpha: 0.2);
.u-border-radius (@radius: 30px);
.u-box-sizing (@type: border-box);
}
}
.c-mobile-view__inner {
overflow: hidden;
width: 100%;
height: 100%;
.u-border-radius (@radius: 30px);
}
//PIN ------------------------------------------------------------------------
.c-pin {
position: absolute;
width: 36px;
height: 36px;
top: 120px;
left: 160px;
z-index: -1;
.u-border-radius (@radius: 50%);
.u-border (4px, @col__lightblu);
.u-animation-infinite (@duration: 1.5s);
}
//BUTTON ------------------------------------------------------------------------
.c-button {
cursor: pointer;
font-size: 1.2em;
}
.c-mobile__button {
position: absolute;
width: 68px;
height: 68px;
bottom: -26px;
line-height: 60px;
text-align: center;
z-index: 2;
color: @col__white;
border: solid 6px rgba(255,255,255,.2);
.u-animation-fadein (@duration: .5s, @delay: .4s,);
.u-gradient (@startColor: @col__lightblu, @endColor: @col__purple);
.u-box-shadow (0 0 10px darken(@col__white, 75%));
.u-horizontal-center (@mleft: -34px);
.u-border-radius (@radius: 50%);
.u-box-sizing (@type: border-box);
.u-trans(@duration: 0.4s);
&:hover {
width: 80px;
height: 80px;
line-height: 77px;
bottom: -26px;
border: solid 4px rgba(255,255,255,.2);
.u-horizontal-center (@mleft: -40px);
}
.c-mobile__button__plus {
.u-trans();
}
}
input[name=u-mobile__button]:checked ~ .c-mobile__button .c-mobile__button__plus {
.u-transform(@handler: rotate(45deg));
.u-trans(@duration:.6s);
}
//TOPBAR ------------------------------------------------------------------------
.c-mobile__topbar {
position: relative;
overflow: hidden;
width: 100%;
height: 10%;
.u-trans();
.u-border-radius (@radius: 30px 30px 0 100%);
.u-gradient (@startColor: @col__lightblu, @endColor: @col__purple);
& a {
text-decoration: none;
color: @col__white;
letter-spacing: 3px;
font-size: 1.4em;
z-index: 1;
.u-trans();
&:hover { .u-trans(); color: @col__yellow; }
}
& ul { text-align: right; padding-top: 40px; }
& li { margin: 30px 30px 40px 0; }
}
//EXPAND TOPBAR ON MENU CLICK
input[name=u-topbar__button]:checked ~ .c-mobile-view__inner .c-mobile__topbar {
height: 50%;
.u-trans(@duration:.6s);
}
//ANCHOR HOVER EFFCET -------------------------------------------------------------------
.u-link__effect {
position: relative;
&:after {
position: absolute;
content: '';
display: block;
right: 0;
width: 0;
bottom: -4px;
height: 2px;
background: @col__yellow;
.u-trans(@duration: 0.4s);
}
&:hover:after {
width: 100%;
.u-trans();
}
}
//TOPBAR BUTTON ----------------------------------------------------------------
.c-topbar__button--menu {
position: absolute;
right: 32px;
top: 32px;
z-index: 1;
color: @col__white;
.u-transform (scale(1));
.u-trans();
}
.c-topbar__button--close {
position: absolute;
right: 32px;
top: 32px;
z-index: 1;
cursor: pointer;
color: @col__white;
.u-transform (scale(0));
.u-trans();
}
//HIDE/SHOW MENU BUTTON ON CLICK
input[name=u-topbar__button]:checked ~ .c-mobile-view__inner .c-topbar__button--menu {
.u-transform (scale(0));
.u-trans(@duration:.6s);
}
//SHOW/HIDE CLOSE BUTTON ON CLICK
input[name=u-topbar__button]:checked ~ .c-mobile-view__inner .c-topbar__button--close {
.u-transform (scale(1));
.u-trans(@duration:.6s);
}
//SWITCHER CARDS BUTTON ----------------------------------------------------------------
.c-switcher__button {
position: absolute;
left: 20px;
bottom: 20px;
color: @col__white;
}
.c-switcher__button--cards {
.u-transform (rotate(0));
.u-trans(@duration:.6s);
}
//ROTATE SWITCHER BUTTON ON CLICK
input[name=u-cards-switcher__button]:checked ~ .c-switcher__button .c-switcher__button--cards {
.u-transform (rotate(180deg));
.u-trans(@duration:.6s);
}
//SWITCH CARDS ON CLICK
input[name=u-cards-switcher__button]:checked ~ .c-mobile-view__inner .c-card--back {
z-index: 1;
opacity: 1;
bottom: 60px;
.u-trans(@duration:.6s);
.u-transform (scale(1));
}
input[name=u-cards-switcher__button]:checked ~ .c-mobile-view__inner .c-card--front {
z-index: 0;
opacity: .7;
bottom: 30px;
.u-trans(@duration:.6s);
.u-transform (scale(0.9));
}
//HIDE CARDS ON CLICK
.c-hide__button, .c-show__button {
position: absolute;
right: 20px;
bottom: 20px;
color: @col__white;
}
.c-show__button--cards {
.u-transform (scale(1));
.u-trans(@duration:.6s);
}
.c-hide__button--cards {
.u-transform (scale(0));
.u-trans(@duration:.6s);
}
//HIDE/SHOW EYE BUTTON ON CLICK
input[name=u-cards-hide__button]:checked ~ .c-show__button .c-show__button--cards {
.u-transform (scale(0));
.u-trans(@duration:.6s);
}
//SHOW/HIDE EYE SLASH BUTTON ON CLICK
input[name=u-cards-hide__button]:checked ~ .c-hide__button .c-hide__button--cards {
.u-transform (scale(1));
.u-trans(@duration:.6s);
}
//HIDE/SHOW CARDS ON CLICK
input[name=u-cards-hide__button]:checked ~ .c-mobile-view__inner .c-card {
opacity: 0;
.u-trans(@duration:.6s);
}
// CARDS ------------------------------------------------------------------------
.cards__inner {
position: relative;
}
.c-card {
position: absolute;
bottom: 60px;
width: ~"calc(100% - 40px)"; //for use calc on LESS, close value inside ~""
margin: 0 20px;
overflow: hidden;
opacity: 1;
.u-trans(@duration:.8s);
.u-box-shadow (0 0 10px 0 fade(@col__black, 90));
.u-border-radius (@radius: 20px);
}
.c-card--back {
bottom: 30px;
opacity: 0.7;
.u-transform (scale(0.9));
.c-card__details__bottom { background: @col__purple; }
.c-card__details__top {
h1 { color: @col__purple; }
}
}
.c-card__details {
position: relative;
height: 150px;
}
.c-card__details__top {
.u-box-sizing;
position: absolute;
height: 110px;
top: 0;
width: 100%;
padding: 20px;
background: @col__black;
.u-border-radius (@radius: 20px 20px 0 0);
h1 { font-size: 1.6em; color: @col__lightblu; font-size: 1.6em; margin: 0; }
p { color: @col__white; font-size: 1.1em; margin: 6px 0; }
p:last-child { color: @col__grey; font-size: 1em; margin: 14px 0; }
}
.c-card__details__bottom {
position: absolute;
height: 40px;
width: 100%;
bottom: 0;
text-align: center;
line-height: 40px;
font-size: 1.6em;
font-weight: 900;
background: fade(@col__lightblu, 80%);
.u-border-radius (@radius: 0 0 20px 20px);
& span { font-size: 0.7em; padding-left: 6px; }
}
// OVERLAY ----------------------------------------------------------------------
.c-overlay {
position: absolute;
top: 0;
width: 100%;
height: 100%;
background: fade(@col__black, 80%);
opacity: 0;
.u-border-radius (@radius: 30px);
.u-trans(@duration:.4s, @easing: ease-in-out)
}
//SHOW BLACK OVERLAY ON + CLICK
input[name=u-mobile__button]:checked ~ .c-overlay {
opacity: 1;
z-index: 1;
.u-trans(@easing: ease-in-out);
}
//OVERLAY INNER BUTTONS ------------------------------------------------------------------
.c-overlay__inner {
position: relative;
width: 100%;
height: 100%;
}
.c-overlay-inner__button {
position: absolute;
left: ~"calc(50% - 30px)";
width: 60px;
height: 60px;
text-align: center;
line-height: 60px;
background: @col__white;
color: @col__purple;
.u-border-radius (@radius: 50%);
.u-transform (scale(0));
&:hover {
color: @col__yellow;
.u-trans();
}
&.button__1 {
transition-delay: .1s;
-webkit-transition-delay: .1s;
-moz-transition-delay: .1s;
bottom: 80px;
}
&.button__2 {
transition-delay: .2s;
-webkit-transition-delay: .2s;
-moz-transition-delay: .2s;
bottom: 160px;
}
}
//SHOW BUTTONS INSIDE OVERLAY ON CLICK
input[name=u-mobile__button]:checked ~ .c-overlay .c-overlay-inner__button {
z-index: 1;
.u-transform (scale(1));
.u-trans(@duration: .6s);
}
// INSTRUCTION -----------------------------------------------------
.c-bubble__info {
position: absolute;
width: 100px;
height: 100px;
background: @col__white;
margin: 20px;
.u-border-radius (@radius: 50%);
&.c-bubble--plus {
left: ~"calc(50% - 70px)";
bottom: -160px;
.u-transform (scale(0));
.u-trans(@duration: .4s, @delay: 0);
}
&.c-bubble--switch {
left: -45px;
.u-transform (scale(0));
.u-trans(@duration: .4s, @delay: 0);
}
&.c-bubble--hide {
right: -45px;
.u-transform (scale(0));
.u-trans(@duration: .4s, @delay: 0);
}
&.c-bubble--menu {
right: -130px;
top: -30px;
.u-transform (scale(0));
.u-trans(@duration: .4s, @delay: 0);
}
}
//SHOW/HIDE INSTRUCTION BUBBLE
input[name=u-instruction__button]:checked + label ~ .c-mobile-view .c-bubble--menu {
.u-transform (scale(1));
.u-trans (@duration: .4s, @delay: 0s);
}
input[name=u-instruction__button]:checked + label ~ .c-mobile-view .c-bubble--plus {
.u-transform (scale(1));
.u-trans (@duration: .4s, @delay: .5s);
}
input[name=u-instruction__button]:checked + label ~ .c-mobile-view .c-bubble--switch {
.u-transform (scale(1));
.u-trans (@duration: .4, @delay: 1s);
}
input[name=u-instruction__button]:checked + label ~ .c-mobile-view .c-bubble--hide {
.u-transform (scale(1));
.u-trans (@duration: .4s, @delay: 1.5s);
}
// BUBBLE INNER CONTAINER ------------------------------------------------------
.c-bubble__inner {
position: relative;
width: 100px;
height: 100px;
text-align: center;
&:before {
content: '';
display: block;
position: absolute;
width: 30px;
height: 30px;
z-index: -1;
background: @col__white;
.u-horizontal-center (-15px);
.u-transform (rotate(45deg));
}
span {
display: block;
font-size: 2.4em;
padding-top: 26px;
font-weight: 900;
}
span:last-child { font-size: 1.2em; padding-top: 0; font-weight: 400;
}
}
.c-bubble__info.c-bubble--menu .c-bubble__inner:before {
left: 0px;
top: 35px;
margin-left: 0;
}
// INSTRUCTION BUTTON -----------------------------------------------------------
.c-instruction__button {
position: fixed;
bottom: 20px;
left: 20px;
width: 80px;
height: 40px;
background: @col__white;
overflow: hidden;
.u-border-radius (@radius: 3px);
}
.c-button__instruction__toggle {
position: absolute;
left: 0;
width: 40px;
height: 40px;
background: @col__purple;
.u-box-sizing;
.u-trans (@duration: .2s, @easing: ease-in-out);
.u-border-radius (@radius: 4px);
.u-border (@border_size: 2px, @border_color: @col__white)
}
.c-button__off {
position: absolute;
line-height: 40px;
width: 40px;
text-align: center;
color: @col__grey;
}
.c-button__on {
.c-button__off;
right: 0;
}
input[name=u-instruction__button]:checked + label .c-button__instruction__toggle {
left: 40px;
background: @col__lightblu;
.u-trans (@duration: .2s, @easing: ease-in-out);
}
.c-instruction__text {
position: fixed;
bottom: 15px;
left: 120px;
width: 260px;
font-size: 1.4em;
line-height: 1.8em;
color: @col__lightblu;
}
// TRANSITIONS + ANIMATIONS -----------------------------------------------------
.u-trans(@property : all, @duration: 0.3s, @easing : cubic-bezier(0.68, -0.55, 0.265, 1.55), @delay : 0 ) {
transition-property: @property;
transition-duration: @duration;
transition-timing-function: @easing;
transition-delay: @delay;
-webkit-transition-property: @property;
-webkit-transition-duration: @duration;
-webkit-transition-timing-function: @easing;
-webkit-transition-delay: @delay;
}
@keyframes animation-fadein {
from { transform: scale(0); opacity: 0; }
to { transform: scale(1); opacity: 1; }
}
@-webkit-keyframes animation-fadein {
from { -webkit-transform: scale(0); opacity: 0; }
to { -webkit-transform: scale(1); opacity: 1; }
}
.u-animation-fadein (@duration: 1s, @delay: 1s,) {
opacity : 0;
animation-name : animation-fadein;
animation-duration : @duration;
animation-delay : @delay;
animation-fill-mode : forwards;
animation-timing-function : cubic-bezier(0.68, -0.55, 0.265, 1.55);
-webkit-animation-name : animation-fadein;
-webkit-animation-duration : @duration;
-webkit-animation-delay : @delay;
-webkit-animation-fill-mode: forwards;
-webkit-animation-timing-function : cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
@keyframes animation-fadein-infinite {
from { transform: scale(0); opacity: 1; }
to { transform: scale(1); opacity: 0; }
}
@-webkit-keyframes animation-fadein-infinite {
from { -webkit-transform: scale(0); opacity: 1; }
to { -webkit-transform: scale(1); opacity: 0; }
}
.u-animation-infinite (@duration: 1.5s) {
opacity : 0;
animation-name : animation-fadein-infinite;
animation-duration : @duration;
animation-timing-function : easy-in-out;
animation-iteration-count : infinite;
-webkit-animation-name : animation-fadein-infinite;
-webkit-animation-duration : @duration;
-webkit-animation-timing-function: easy-in-out;
-webkit-animation-iteration-count: infinite;
}
Also see: Tab Triggers