Custom Slider Flatsome cực đẹp

Slider siêu đẹp được custom trong theme Flatsome. Dưới đây là đoạn snippet code custom UI Flatsome

Bước 1: Thêm code HTML

Bạn có thể chèn nó trong phần editor của trang/ bài viết. Đây là đoạn chứa các element slider

Chú ý: Trong class “slide-item …” có phần “slide-1”  thì thay thế bằng những con số tương ứng với vị trí từng slider

[section dark="true" padding="0px" height="80vh" class="slide-container"]
[row class="slide-holder"]
[col span="3" span__sm="6" class="slide-item slide-1"]
<h2>Hello world</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>
[/col]
[col span="3" span__sm="6" class="slide-item slide-2"]
<h2>Hello world</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>


[/col]
[col span="3" span__sm="6" class="slide-item slide-3"]
<h2>Hello world</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>


[/col]
[col span="3" span__sm="6" class="slide-item slide-4"]
<h2>Hello world</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>


[/col]
[col span="3" span__sm="6" class="slide-item slide-5"]
<h2>Hello world</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>


[/col]
[col span="3" span__sm="6" class="slide-item slide-6"]
<h2>Hello world</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>


[/col]
[/row]
[ux_html]
<nav class='custom-nav'>
       <i class='icon-angle-left btn custom-prev' name="arrow-back-outline"></i>
       <i class='icon-angle-right btn custom-next' name="arrow-forward-outline"></i>
   </nav>
[/ux_html]
[/section]

Bước 2: Thêm Style CSS

/** Custom Slider **/
.slide-1 {
   background: url(https://picsum.photos/id/11/2500/1667.jpg) no-repeat;
   background-position: 50% 50%;
   /* Can change the position to focus on part of image */
}
.slide-2 {
   background: url(https://picsum.photos/id/10/2500/1667.jpg) no-repeat;
   background-position: 50% 50%;
}
.slide-3 {
   background: url(https://picsum.photos/id/15/2500/1667.jpg) no-repeat;
   background-position: 50% 50%;
}
.slide-4 {
   background: url(https://picsum.photos/id/33/5000/3333.jpg) no-repeat;
   background-position: 50% 50%;
}
.slide-5 {
   background: url(https://picsum.photos/id/43/1280/831.jpg) no-repeat;
   background-position: 50% 50%;
}
.slide-6 {
   background: url(https://picsum.photos/id/57/2448/3264.jpg) no-repeat;
   background-position: 50% 50%;
}
.slide-container .section-content {
   width: 100vw;
   height: 83vh;
   /* Change according to your desired height. NOTE: This may affect responsive styling; change tablet/mobile styling accordingly */
}
.slide-item {
   width: 200px;
   height: 300px;
   max-width: unset;
   position: absolute;
   top: 50%;
   transform: translateY(-50%);
   z-index: 1;
   background-size: cover;
   border-radius: 20px;
   box-shadow: 0 20px 30px rgba(255, 255, 255, 0.3) inset;
   transition: transform 0.1s, left 0.75s, top 0.75s, width 0.75s, height 0.75s;
   &:nth-child(1),
   &:nth-child(2) {
       left: 0;
       top: 0;
       width: 100%;
       height: 100%;
       transform: none;
       border-radius: 0;
       box-shadow: none;
       opacity: 1;
   }
   &:nth-child(3) {
       left: 50%;
   }
   &:nth-child(4) {
       left: calc(50% + 220px);
   }
   &:nth-child(5) {
       left: calc(50% + 440px);
   }
   &:nth-child(6) {
       left: calc(50% + 660px);
       opacity: 0;
   }
}
.slide-item .col-inner {
   width: min(30vw, 400px);
   position: absolute;
   top: 50%;
   left: 3rem;
   transform: translateY(-50%);
   text-shadow: 0 3px 8px rgba(0, 0, 0, 0.5);
   opacity: 0;
   display: none;
}
.slide-item:nth-of-type(2) .col-inner {
   display: block;
   animation: show 0.75s ease-in-out 0.3s forwards;
}
@keyframes show {
   0% {
       filter: blur(5px);
       transform: translateY(calc(-50% + 75px));
   }
   100% {
       opacity: 1;
       filter: blur(0);
   }
}
.custom-nav {
   display: flex;
   position: absolute;
   bottom: 2rem;
   left: 50%;
   transform: translateX(-50%);
   z-index: 5;
   user-select: none;
   & .btn {
       background-color: rgba(0, 0, 0, 0.1);
       color: var(--fs-color-secondary);
       /* Can change for any color code or primary variable */
       border: 2px solid var(--fs-color-secondary);
       margin: 0 0.25rem;
       padding: 20%;
       display: flex;
       justify-content: center;
       align-items: center;
       width: 50px;
       height: 50px;
       border-radius: 50%;
       cursor: pointer;
       &:hover {
           background-color: var(--fs-color-secondary);
           color: #fff;
       }
   }
}

Thêm code CSS cho table và mobile

.slide-item {
       width: 160px;
       height: 125px;
       top: 60%;
       transform: translateY(0%);
       &:nth-child(3) {
           left: 50%;
       }
       &:nth-child(4) {
           left: calc(50% + 170px);
       }
       &:nth-child(5) {
           left: calc(50% + 340px);
       }
       &:nth-child(6) {
           left: calc(50% + 510px);
           opacity: 0;
       }
   }
   .slide-item .col-inner {
       top: 49%;
       width: min(45vw, 400px);
   }

Mobile

.slide-item {
       width: 100px;
       height: 80px;
       top: unset;
       bottom: 15%;
       &:nth-child(3) {
           left: 50%;
       }
       &:nth-child(4) {
           left: calc(50% + 110px);
       }
       &:nth-child(5) {
           left: calc(50% + 250px);
       }
       &:nth-child(6) {
           left: calc(50% + 390px);
           opacity: 0;
       }
   }
   .slide-item .col-inner {
       left: 1rem;
       width: min(80vw, 300px);
   }
   .custom-nav {
       bottom: 0.5rem;
   }

Bước 3: Thêm JavaScript

<script>
const slider = document.querySelector('.slide-holder');
function activate(e) {
 const items = document.querySelectorAll('.slide-item');
 e.target.matches('.custom-next') && slider.append(items[0])
 e.target.matches('.custom-prev') && slider.prepend(items[items.length-1]);
}
document.addEventListener('click',activate,false);
</script>