.fnc {
    /* you can add color names and their values here
    and then simply add classes like .m--blend-$colorName to .fnc-slide
    to apply specific color for mask blend mode */
  }
  .fnc-slider {
    overflow: hidden;
    box-sizing: border-box;
    position: relative;
    height:735px;
  }
  .fnc-slider *, .fnc-slider *:before, .fnc-slider *:after {
    box-sizing: border-box;
  }
  .fnc-slider__slides {
    position: relative;
    height: 100%;
    transition: transform 2.1s 0.6666666667s;
  }
  .fnc-slider .m--blend-dark .fnc-slide__inner {
    background-color: #8a8a8a;
  }
  .fnc-slider .m--blend-dark .fnc-slide__mask-inner {
    background-color: #575757;
  }
  .fnc-slider .m--navbg-dark {
    background-color: #575757;
  }
  .fnc-slider .m--blend-green .fnc-slide__inner {
    background-color: #6d9b98;
  }
  .fnc-slider .m--blend-green .fnc-slide__mask-inner {
    background-color: #42605E;
  }
  .fnc-slider .m--navbg-green {
    background-color: #42605E;
  }
  .fnc-slider .m--blend-red .fnc-slide__inner {
    background-color: #125c99;
  }
  .fnc-slider .m--blend-red .fnc-slide__mask-inner {
    background-color: #11558b;
  }
  .fnc-slider .m--navbg-red {
    background-color: #11558b;
  }
  .fnc-slider .m--blend-blue .fnc-slide__inner {
    background-color: #59aecb;
  }
  .fnc-slider .m--blend-blue .fnc-slide__mask-inner {
    background-color: #2D7791;
  }
  .fnc-slider .m--navbg-blue {
    background-color: #2D7791;
  }
  .fnc-slide {
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transform: translate3d(0, 0, 0);
  }
  .fnc-slide.m--before-sliding {
    z-index: 2 !important;
    transform: translate3d(100%, 0, 0);
  }
  .fnc-slide.m--active-slide {
    z-index: 1;
    transition: transform 2.1s 0.6666666667s ease-in-out;
    transform: translate3d(0, 0, 0);
  }
  .fnc-slide__inner {
    position: relative;
    height: 100%;
    background-size: cover;
    background-position: center top;
    transform: translate3d(0, 0, 0);
  }
  .m--global-blending-active .fnc-slide__inner, .m--blend-bg-active .fnc-slide__inner {
    background-blend-mode: luminosity;
  }
  .m--before-sliding .fnc-slide__inner {
    transform: translate3d(-100%, 0, 0);
  }
  .m--active-slide .fnc-slide__inner {
    transition: transform 2.1s 0.6666666667s ease-in-out;
    transform: translate3d(0, 0, 0);
  }
  .fnc-slide__mask {
    overflow: hidden;
    z-index: 1;
    position: absolute;
    right: 60%;
    top: 15%;
    width: 50.25vh;
    height: 37vh;
    margin-right: -90px;
    -webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 0, 6vh 0, 6vh 61vh, 44vh 61vh, 44vh 6vh, 6vh 6vh);
            clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 0, 6vh 0, 6vh 61vh, 44vh 61vh, 44vh 6vh, 6vh 6vh);
    transform-origin: 50% 0;
    transition-timing-function: ease-in-out;
  }
  .m--before-sliding .fnc-slide__mask {
    transform: rotate(-10deg) translate3d(200px, 0, 0);
    opacity: 0;
  }
  .m--active-slide .fnc-slide__mask {
    transition: transform 0.7s 1.2222222222s, opacity 0.35s 1.2222222222s;
    transform: translate3d(0, 0, 0);
    opacity: 0;
  }
  .m--previous-slide .fnc-slide__mask {
    transition: transform 0.7s 0.3333333333s, opacity 0.35s 0.6833333333s;
    transform: rotate(10deg) translate3d(-200px, 0, 0);
    opacity: 0;
  }
  .fnc-slide__mask-inner {
    z-index: -1;
    position: absolute;
    left: 50%;
    top: 50%;
    width: 100vw;
    height: 100vh;
    margin-left: -50vw;
    margin-top: -50vh;
    background-size: cover;
    background-position: center center;
    background-blend-mode: luminosity;
    transform-origin: 50% 16.5vh;
    transition-timing-function: ease-in-out;
  }
  .m--before-sliding .fnc-slide__mask-inner {
    transform: translateY(0) rotate(10deg) translateX(-200px) translateZ(0);
  }
  .m--active-slide .fnc-slide__mask-inner {
    transition: transform 0.7s 1.2222222222s;
    transform: translateX(0);
  }
  .m--previous-slide .fnc-slide__mask-inner {
    transition: transform 0.7s 0.3333333333s;
    transform: translateY(0) rotate(-10deg) translateX(200px) translateZ(0);
  }
  .fnc-slide__content {
    z-index: 2;
    position: absolute;
    right: 10%;
    top: 40%;
  }
  .fnc-slide__heading {
    margin-bottom: 10px;
    text-transform: uppercase;
  }
  .fnc-slide__heading-line {
    overflow: hidden;
    position: relative;
    padding-right: 20px;
    font-size: 80px;
    color: #fff;
    word-spacing: 10px;
  }
  .fnc-slide__heading-line:nth-child(2) {
    padding-left: 30px;
  }
  .m--before-sliding .fnc-slide__heading-line {
    transform: translateY(100%);
  }
  .m--active-slide .fnc-slide__heading-line {
    transition: transform 1.5s 1s;
    transform: translateY(0);
  }
  .m--previous-slide .fnc-slide__heading-line {
    transition: transform 1.5s;
    transform: translateY(-100%);
  }
  .fnc-slide__heading-line span {
    display: block;
  }
  .m--before-sliding .fnc-slide__heading-line span {
    transform: translateY(-100%);
  }
  .m--active-slide .fnc-slide__heading-line span {
    transition: transform 1.5s 1s;
    transform: translateY(0);
  }
  .m--previous-slide .fnc-slide__heading-line span {
    transition: transform 1.5s;
    transform: translateY(100%);
  }
  .fnc-slide__action-btn {
    position: relative;
    margin-left: 200px;
    padding: 5px 15px;
    font-size: 20px;
    line-height: 1;
    color: transparent;
    border: none;
    text-transform: uppercase;
    background: transparent;
    cursor: pointer;
    text-align: center;
    outline: none;
  }
  .fnc-slide__action-btn span {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    perspective: 1000px;
    transform-style: preserve-3d;
    transition: transform 0.3s;
    transform-origin: 50% 0;
    line-height: 30px;
    color: #fff;
  }
  .fnc-slide__action-btn span:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border: 2px solid #fff;
    border-top: none;
    border-bottom: none;
  }
  .fnc-slide__action-btn span:after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    line-height: 30px;
    background: #1F2833;
    opacity: 0;
    transform-origin: 50% 0;
    transform: translateY(100%) rotateX(-90deg);
    transition: opacity 0.15s 0.15s;
  }
  .fnc-slide__action-btn:hover span {
    transform: rotateX(90deg);
  }
  .fnc-slide__action-btn:hover span:after {
    opacity: 1;
    transition: opacity 0.15s;
  }
  .fnc-nav {
    z-index: 5;
    position: absolute;
    right: 0;
    bottom: 0;
  }
  .fnc-nav__bgs {
    z-index: -1;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
  }
  .fnc-nav__bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
  }
  .fnc-nav__bg.m--nav-bg-before {
    z-index: 2 !important;
    transform: translateX(100%);
  }
  .fnc-nav__bg.m--active-nav-bg {
    z-index: 1;
    transition: transform 1s 0.6666666667s;
    transform: translateX(0);
  }
  .fnc-nav__controls {
    font-size: 0;
  }
  .fnc-nav__control {
    overflow: hidden;
    position: relative;
    display: inline-block;
    vertical-align: top;
    width: 150px;
    height: 50px;
    font-size: 14px;
    color: #fff;
    text-transform: uppercase;
    background: transparent;
    border: none;
    outline: none;
    cursor: pointer;
    transition: background-color 0.5s;
  }
  .fnc-nav__control.m--active-control {
    background: #1F2833;
  }
  .fnc-nav__control-progress {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: #fff;
    transform-origin: 0 50%;
    transform: scaleX(0);
    transition-timing-function: linear !important;
  }
  .m--with-autosliding .m--active-control .fnc-nav__control-progress {
    transform: scaleX(1);
  }
  .m--prev-control .fnc-nav__control-progress {
    transform: translateX(100%);
    transition: transform 0.5s !important;
  }
  .m--reset-progress .fnc-nav__control-progress {
    transform: scaleX(0);
    transition: transform 0s 0s !important;
  }
  .m--autosliding-blocked .fnc-nav__control-progress {
    transition: all 0s 0s !important;
    transform: scaleX(0) !important;
  }

  /* NOT PART OF COMMON SLIDER STYLES */
  body {
    margin: 0;
  }

  .demo-cont {
    overflow: hidden;
    position: relative;
    height: 735px;
    perspective: 1500px;
    background: #000;
  }
  .demo-cont__credits {
    box-sizing: border-box;
    overflow-y: auto;
    z-index: 1;
    position: absolute;
    right: 0;
    top: 0;
    width: 400px;
    height: 100%;
    padding: 20px 10px 30px;
    background: #303030;
    font-family: "Open Sans", Helvetica, Arial, sans-serif;
    color: #fff;
    text-align: center;
    transition: transform 0.7s;
    transform: translate3d(100%, 0, 0) rotateY(-45deg);
    will-change: transform;
  }
  .credits-active .demo-cont__credits {
    transition: transform 0.7s 0.2333333333s;
    transform: translate3d(0, 0, 0);
  }
  .demo-cont__credits *, .demo-cont__credits *:before, .demo-cont__credits *:after {
    box-sizing: border-box;
  }
  .demo-cont__credits-close {
    position: absolute;
    right: 20px;
    top: 20px;
    width: 28px;
    height: 28px;
    cursor: pointer;
  }
  .demo-cont__credits-close:before, .demo-cont__credits-close:after {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 2px;
    margin-top: -1px;
    background: #fff;
  }
  .demo-cont__credits-close:before {
    transform: rotate(45deg);
  }
  .demo-cont__credits-close:after {
    transform: rotate(-45deg);
  }
  .demo-cont__credits-heading {
    text-transform: uppercase;
    font-size: 40px;
    margin-bottom: 20px;
  }
  .demo-cont__credits-img {
    display: block;
    width: 60%;
    margin: 0 auto 30px;
    border-radius: 10px;
  }
  .demo-cont__credits-name {
    margin-bottom: 20px;
    font-size: 30px;
  }
  .demo-cont__credits-link {
    display: block;
    margin-bottom: 10px;
    font-size: 24px;
    color: #fff;
  }
  .demo-cont__credits-blend {
    font-size: 30px;
    margin-bottom: 10px;
  }
  .demo-cont h2{
    color: #fff;
    font-size: 80px;
    font-weight: 700;
    line-height: 90px;
  }
  .example-slider {
    z-index: 2;
    transform: translate3d(0, 0, 0);
    transition: transform 0.7s;
  }
  .credits-active .example-slider {
    transform: translate3d(-400px, 0, 0) rotateY(10deg) scale(0.9);
  }
  .example-slider .fnc-slide-1 .fnc-slide__inner,
  .example-slider .fnc-slide-1 .fnc-slide__mask-inner {
    /* background-image: url("/front/assets/images/banner1.png"); */
    height: 735px;

  }
  .example-slider .fnc-slide-2 .fnc-slide__inner,
  .example-slider .fnc-slide-2 .fnc-slide__mask-inner {
    /* background-image: url("/front/assets/images/banner2.png"); */
    height: 735px;
  }
  .example-slider .fnc-slide-3 .fnc-slide__inner,
  .example-slider .fnc-slide-3 .fnc-slide__mask-inner {
    /* background-image: url("/front/assets/images/banner3.png"); */
    height: 735px;
  }
  .example-slider .fnc-slide-3 .fnc-slide__inner:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
  }
  .example-slider .fnc-slide-4 .fnc-slide__inner,
  .example-slider .fnc-slide-4 .fnc-slide__mask-inner {
    /* background-image: url("/front/assets/images/banner4.png"); */
    height: 735px;
  }
  .example-slider .fnc-slide-4 .fnc-slide__inner:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
  }
  .example-slider .fnc-slide__heading,
  .example-slider .fnc-slide__action-btn,
  .example-slider .fnc-nav__control {
    font-family: font-family: Arial, 微软雅黑, "Microsoft YaHei", "Open Sans", sans-serif;
  }

  /* COLORFUL SWITCH STYLES
     ORIGINAL DEMO - https://codepen.io/suez/pen/WQjwOb */
  .colorful-switch {
    position: relative;
    width: 180px;
    height: 77.1428571429px;
    margin: 0 auto;
    border-radius: 32.1428571429px;
    background: #cfcfcf;
  }
  .colorful-switch:before {
    content: "";
    z-index: -1;
    position: absolute;
    left: -5px;
    top: -5px;
    width: 190px;
    height: 87.1428571429px;
    border-radius: 37.1428571429px;
    background: #314239;
    transition: background-color 0.3s;
  }
  .colorful-switch:hover:before {
    background: #4C735F;
  }
  .colorful-switch__checkbox {
    z-index: -10;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
  }
  .colorful-switch__label {
    z-index: 1;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border-radius: 32.1428571429px;
    cursor: pointer;
  }
  .colorful-switch__bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 540px;
    height: 100%;
    background: linear-gradient(90deg, #14DCD6 0, #10E7BD 180px, #EF9C29 360px, #E76339 100%);
    transition: transform 0.5s;
    transform: translate3d(-360px, 0, 0);
  }
  .colorful-switch__checkbox:checked ~ .colorful-switch__label .colorful-switch__bg {
    transform: translate3d(0, 0, 0);
  }
  .colorful-switch__dot {
    position: absolute;
    left: 131.1428571429px;
    top: 50%;
    width: 5.1428571429px;
    height: 5.1428571429px;
    margin-left: -2.5714285714px;
    margin-top: -2.5714285714px;
    border-radius: 50%;
    background: #fff;
    transition: transform 0.5s;
    transform: translate3d(0, 0, 0);
  }
  .colorful-switch__checkbox:checked ~ .colorful-switch__label .colorful-switch__dot {
    transform: translate3d(-80.3571428571px, 0, 0);
  }
  .colorful-switch__on {
    position: absolute;
    left: 104.1428571429px;
    top: 22.5px;
    width: 19.2857142857px;
    height: 36px;
    transition: transform 0.5s;
    transform: translate3d(0, 0, 0);
  }
  .colorful-switch__checkbox:checked ~ .colorful-switch__label .colorful-switch__on {
    transform: translate3d(-80.3571428571px, 0, 0);
  }
  .colorful-switch__on__inner {
    position: absolute;
    width: 100%;
    height: 100%;
    transition: transform 0.25s 0s cubic-bezier(0.52, -0.96, 0.51, 1.28);
    transform-origin: 100% 50%;
    transform: rotate(45deg) scale(0) translateZ(0);
  }
  .colorful-switch__checkbox:checked ~ .colorful-switch__label .colorful-switch__on__inner {
    transition: transform 0.25s 0.25s cubic-bezier(0.67, -0.16, 0.47, 1.61);
    transform: rotate(45deg) scale(1) translateZ(0);
  }
  .colorful-switch__on__inner:before, .colorful-switch__on__inner:after {
    content: "";
    position: absolute;
    border-radius: 2.5714285714px;
    background: #fff;
  }
  .colorful-switch__on__inner:before {
    left: 0;
    bottom: 0;
    width: 100%;
    height: 6.1428571429px;
  }
  .colorful-switch__on__inner:after {
    right: 0;
    top: 0;
    width: 6.1428571429px;
    height: 100%;
  }
  .colorful-switch__off {
    position: absolute;
    left: 131.1428571429px;
    top: 50%;
    width: 41.1428571429px;
    height: 41.1428571429px;
    margin-left: -20.5714285714px;
    margin-top: -20.5714285714px;
    transition: transform 0.5s;
    transform: translate3d(0, 0, 0);
  }
  .colorful-switch__checkbox:checked ~ .colorful-switch__label .colorful-switch__off {
    transform: translate3d(-80.3571428571px, 0, 0);
  }
  .colorful-switch__off:before, .colorful-switch__off:after {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 5.1428571429px;
    margin-top: -2.5714285714px;
    border-radius: 2.5714285714px;
    background: #fff;
    transition: transform 0.25s 0.25s;
  }
  .colorful-switch__checkbox:checked ~ .colorful-switch__label .colorful-switch__off:before, .colorful-switch__checkbox:checked ~ .colorful-switch__label .colorful-switch__off:after {
    transition-delay: 0s;
  }
  .colorful-switch__off:before {
    transform: rotate(45deg) scaleX(1) translateZ(0);
  }
  .colorful-switch__checkbox:checked ~ .colorful-switch__label .colorful-switch__off:before {
    transform: rotate(45deg) scaleX(0) translateZ(0);
  }
  .colorful-switch__off:after {
    transition-timing-function: cubic-bezier(0.67, -0.16, 0.47, 1.61);
    transform: rotate(-45deg) scaleX(1) translateZ(0);
  }
  .colorful-switch__checkbox:checked ~ .colorful-switch__label .colorful-switch__off:after {
    transition-timing-function: ease;
    transform: rotate(-45deg) scaleX(0) translateZ(0);
  }