/*--------------------------------------------------------------
# About Us
--------------------------------------------------------------*/

.about .video-box img {
    padding: 15px 0;
}

.about .section-title p {
    text-align: left;
    font-style: italic;
    color: #666;
}

.about .about-content {
    padding: 40px;
}

.about .icon-box+.icon-box {
    margin-top: 40px;
}

.about .icon-box .icon {
    float: left;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: #f1f7fb;
    border-radius: 6px;
    transition: 0.5s;
}

.about .icon-box .icon i {
    color: #428bca;
    font-size: 32px;
}

.about .icon-box:hover .icon {
    background: #428bca;
}

.about .icon-box:hover .icon i {
    color: #fff;
}

.about .icon-box .title a {
    color: #343a40;
    transition: 0.3s;
}

.about .icon-box .title a:hover {
    color: #428bca;
}

.about .icon-box .description {
    margin-left: 95px;
    line-height: 24px;
    font-size: 14px;
}

.about .video-box {
    position: relative;
}

.about .play-btn {
    width: 94px;
    height: 94px;
    background: radial-gradient(#428bca 50%, rgba(66, 139, 202, 0.4) 52%);
    border-radius: 50%;
    display: block;
    position: absolute;
    left: calc(50% - 47px);
    top: calc(50% - 47px);
    overflow: hidden;
}

.about .play-btn::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-40%) translateY(-50%);
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 15px solid #fff;
    z-index: 100;
    transition: all 400ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.about .play-btn::before {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    -webkit-animation-delay: 0s;
    animation-delay: 0s;
    -webkit-animation: pulsate-btn 2s;
    animation: pulsate-btn 2s;
    -webkit-animation-direction: forwards;
    animation-direction: forwards;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-timing-function: steps;
    animation-timing-function: steps;
    opacity: 1;
    border-radius: 50%;
    border: 5px solid rgba(66, 139, 202, 0.7);
    top: -15%;
    left: -15%;
    background: rgba(198, 16, 0, 0);
}

.about .play-btn:hover::after {
    border-left: 15px solid #428bca;
    transform: scale(20);
}

.about .play-btn:hover::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-40%) translateY(-50%);
    width: 0;
    height: 0;
    border: none;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 15px solid #fff;
    z-index: 200;
    -webkit-animation: none;
    animation: none;
    border-radius: 0;
}

@-webkit-keyframes pulsate-btn {
    0% {
        transform: scale(0.6, 0.6);
        opacity: 1;
    }
    100% {
        transform: scale(1, 1);
        opacity: 0;
    }
}

@keyframes pulsate-btn {
    0% {
        transform: scale(0.6, 0.6);
        opacity: 1;
    }
    100% {
        transform: scale(1, 1);
        opacity: 0;
    }
}

@media screen and (max-width:991px) {
    .about .video-box img {
        padding: 0px 0;
    }
}

@media screen and (max-width:767px) {
    .vbox-content {
        text-align: center;
        float: left;
        width: 100%;
        position: relative;
        overflow: hidden;
        padding: 40px 120px;
    }
}

@media screen and (max-width:600px) {
    .vbox-content {
        text-align: center;
        float: left;
        width: 100%;
        position: relative;
        overflow: hidden;
        padding: 40px 10%;
    }
}

@media screen and (max-width:515px) {
    .vbox-content {
        text-align: center;
        float: left;
        width: 100%;
        position: relative;
        overflow: hidden;
        padding: 40px 5%;
    }
}