Test/assets/css/_hero.scss

/*----------------------------------------*/
/*  03. Hero CSS
/*----------------------------------------*/
.hero-section {

}
/*-- Hero Slider --*/
.hero-slider {
    & .slick-arrow {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 9;
        border: none;
        background-color: transparent;
        color: $theme-color;
        padding: 10px;
        width: 54px;
        height: 54px;
        border-radius: 0;
        text-align: center;
        box-shadow: 0 5px 10px rgba($black, 0.15);
        opacity: 0;
        &::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            border: 2px solid $theme-color;
            background-color: transparent;
            transition: all 0.3s ease 0s;
        }
        & i {
            font-size: 24px;
            line-height: 30px;
            display: block;
        }
        &.slick-prev {
            left: 40px;
            margin-left: 30px;
            // Responsive
            @media #{$laptop-device}{
                left: 8px;
            }
            @media #{$desktop-device}{
                left: 8px;
            }
            @media #{$tablet-device}{
                left: 8px;
            }
            @media #{$large-mobile}{
                left: 8px;
            }
        }
        &.slick-next {
            right: 40px;
            margin-right: 30px;
            // Responsive
            @media #{$laptop-device}{
                right: 8px;
            }
            @media #{$desktop-device}{
                right: 8px;
            }
            @media #{$tablet-device}{
                right: 8px;
            }
            @media #{$large-mobile}{
                right: 8px;
            }
        }
        &:hover {
            background-color: $theme-color;
            color: $white;
            &::before {
                margin-left: 6px;
                margin-top: 6px;
            }
        }
    }
    &:hover {
        & .slick-arrow {
            opacity: 1;
            &.slick-prev {
                margin-left: 0;
            }
            &.slick-next {
                margin-right: 0;
            }
        }
    }
    & .slick-dots {
        position: absolute;
        left: 0;
        bottom: 40px;
        width: 100%;
        padding: 0;
        margin: 0;
        display: flex;
        justify-content: center;
        // Responsive
        @media #{$tablet-device}{
            bottom: 20px;
        }
        @media #{$large-mobile}{
            bottom: 20px;
        }
        @media #{$small-mobile}{
            bottom: 15px;
        }
        & li {
            margin: 0 5px;
            & button {
                display: block;
                padding: 0;
                width: 15px;
                height: 15px;
                border: 3px solid $theme-color;
                background-color: $heading-color;
                text-indent: -9999px;
                border-radius: 50px;
                @media #{$large-mobile}{
                    border-width: 2px;
                    width: 10px;
                    height: 10px;
                }
            }
            &.slick-active {
                & button {
                    width: 30px;
                    background-color: $theme-color;
                    @media #{$large-mobile}{
                        width: 20px;
                    }
                }
            }
        }
    }
}

/*-- Hero Item --*/
.hero-item {
    width: 100%;
    height: 800px;
    align-items: center;
    display: flex;
    justify-content: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    &.large-height{
        height: 900px;
        // Responsive
        @media #{$laptop-device}{
            height: 700px;
        }
        @media #{$desktop-device}{
            height: 700px;
        }
        @media #{$tablet-device}{
            height: 500px;
        }
        @media #{$large-mobile}{
            height: 400px;
        }
    }
    // Responsive
    @media #{$desktop-device}{
        height: 600px;
    }
    @media #{$tablet-device}{
        height: 500px;
    }
    @media #{$large-mobile}{
        height: 400px;
    }
}

/*-- Hero Content For Background Video --*/
.hero-content {
    text-align: center;
    & h2 {
        font-size: 32px;
        line-height: 1;
        font-weight: 500;
        text-transform: uppercase;
        color: $white;
        margin-bottom: 20px;
        
        // Responsive
        @media #{$large-mobile}{
            font-size: 24px;
        }
        @media #{$small-mobile}{
            font-size: 22px;
        }
        @media #{$extra-small-mobile}{
            font-size: 18px;
        }
    }
    & h1 {
        font-size: 90px;
        line-height: 1;
        font-weight: 700;
        text-transform: uppercase;
        color: $white;
        margin-bottom: 20px;
        
        // Responsive
        @media #{$large-mobile}{
            font-size: 60px;
        }
        @media #{$small-mobile}{
            font-size: 50px;
        }
        @media #{$extra-small-mobile}{
            font-size: 44px;
        }
    }
    & h3 {
        font-size: 24px;
        color: $white;
        margin-bottom: 40px;
        // Responsive
        @media #{$large-mobile}{
            font-size: 18px;
        }
        @media #{$small-mobile}{
            font-size: 16px;
            margin-bottom: 30px;
        }
        @media #{$extra-small-mobile}{
            font-size: 14px;
        }
    }
    & .btn {}
}
/*-- Hero Content Two For Hero Slider --*/
.hero-content-2 {
    margin-top: 140px;
    // Responsive
    @media #{$desktop-device}{
        margin-top: 70px;
    }
    @media #{$tablet-device}{
        margin-top: 60px;
    }
    @media #{$large-mobile}{
        margin-top: 30px;
    }
    &.margin-top{
        margin-top: 200px;
        // Responsive
        @media #{$laptop-device}{
            margin-top: 140px;
        }
        @media #{$desktop-device}{
            margin-top: 140px;
        }
        @media #{$tablet-device}{
            margin-top: 60px;
        }
        @media #{$large-mobile}{
            margin-top: 30px;
        }
    }
    &.left {
        text-align: left;
    }
    &.center {
        text-align: center;
    }
    &.right {
        text-align: right;
    }
    
    // All Element Selector
    & > * {
        animation-duration: 1s;
        animation-fill-mode: both;
        animation-name: fadeOutUp;
    }
    & h2 {
        font-size: 56px;
        line-height: 64px;
        font-weight: 600;
        text-transform: capitalize;
        color: $heading-color;
        margin-bottom: 30px;
        
        // Responsive
        @media #{$desktop-device}{
            font-size: 50px;
            line-height: 56px
        }
        @media #{$tablet-device}{
            font-size: 40px;
            line-height: 46px;
            margin-bottom: 15px;
        }
        @media #{$large-mobile}{
            font-size: 22px;
            line-height: 28px;
            margin-bottom: 10px;
        }
    }
    & p {
        font-size: 16px;
        color: $white;
        max-width: 650px;
        margin-bottom: 40px;
    }
    & .btn {
        font-size: 18px;
    }
}
/*-- Slide Content In Animation --*/
.slick-active {

    /*-- Hero Content Two For Hero Slider --*/
    & .hero-content-2 {

        // All Element Selector
        & > * {
            animation-name: fadeInUp;
            
            // Child Selector
            &:nth-child(1) {
                animation-delay: 0.5s;
            }
            &:nth-child(2) {
                animation-delay: 1s;
            }
            &:nth-child(3) {
                animation-delay: 1.5s;
            }
            &:nth-child(4) {
                animation-delay: 2s;
            }
            &:nth-child(5) {
                animation-delay: 2.5s;
            }
            &:nth-child(6) {
                animation-delay: 3s;
            }
            
        }
    }
    
}