/** video-section **/
.video-section {
    position: relative;
    padding: 120px 0px;
}

#video_block_one .video-inner {
    position: relative;
    max-width: 810px;
    width: 100%;
}

.video-section .upper-content .video-inner {
    margin: 0 auto;
    padding-bottom: 50px;
}

#video_block_one .video-inner .video-box {
    position: relative;
    width: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    text-align: center;
    padding: 160px 0px;
    border-radius: 5px;
}

#video_block_one .video-inner .video-box .video-btn a {
    position: relative;
    display: inline-block;
    font-size: 30px;
    color: #222;
    background: #fff;
    width: 100px;
    height: 100px;
    line-height: 100px;
    text-align: center;
    border-radius: 50%;
    -webkit-animation: pulse 3s infinite;
    -o-animation: pulse 3s infinite;
    animation: pulse 3s infinite;
}

.video-section .top-title {
    margin-bottom: 108px;
}

.video-section .lower-content {
    position: relative;
}

.video-section .lower-content .image-box {
    position: relative;
    overflow: hidden;
    display: block;
    border-radius: 5px;
}

.video-section .lower-content .image-box img {
    position: relative;
    display: block;
    width: 100%;
    border-radius: 5px;
    transition: all 500ms ease;
}

.video-section .lower-content .image-box:hover img {
    transform: scale(1.05);
    opacity: 0.5;
}/** filtration-process **/
.filtration-process {
    position: relative;
    padding: 120px 0px 105px 0px;
}

.filtration-process .bg-pattern {
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.filtration-process .border-shap .border-1 {
    top: -45px;
}

.filtration-process .sec-title h1,
.filtration-process .top-title .text-inner .text {
    color: #fff;
}

.filtration-process .top-title {
    margin-bottom: 60px;
}

.filtration-process .top-title .title-inner .sec-title:before {
    background: #fff;
}

.filtration-process .single-item {
    position: relative;
    max-width: 280px;
    width: 100%;
    text-align: center;
    margin: 0 auto;
}
.filtration-process .single-item .icon-box {
    position: relative;
    display: inline-block;
    width: 120px;
    height: 105px;
    line-height: 105px;
    text-align: center;
    font-size: 60px;
    color: #fff;
    background-repeat: no-repeat;
    margin-bottom: 43px;
    transition: all 500ms ease;
}

.filtration-process .single-item:hover .icon-box {
    transform: rotateY(180deg);
}

.filtration-process .single-item h3 {
    position: relative;
    display: block;
    font-size: 22px;
    line-height: 30px;
    font-weight: 700;
    color: #fff;
    padding-bottom: 27px;
    margin-bottom: 17px;
}

.filtration-process .single-item h3 a {
    display: inline-block;
    color: #fff;
}

.filtration-process .single-item h3 a:hover {}

.filtration-process .single-item .text {
    position: relative;
    color: #fff;
}

.filtration-process .single-column {
    position: relative;
}
.filtration-process .single-column:last-child::before {
    display: none;
}