.filter-wrapper {
    width: 100%;
    margin: 0 0 24px 0;
    overflow: hidden;
    text-align: center;
}

.filter-wrapper li {
    display: inline-block;
    margin: 0;
}

.filter-wrapper li a {
    color: #999999;
    padding: 8px 17px;
    display: block;
    text-decoration: none;
    transition: all 0.4s ease-in-out;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
}

.iso-box-section {
    width: 100%;
}

.iso-box-wrapper {
    width: 100%;
    padding: 0;
    clear: both;
    position: relative;
}

.iso-boxy {
    position: relative;
    min-height: 50px;
    /* float: left; */
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.portfolio-thumb {
    overflow: hidden;
    margin: 0;
    position: relative;
}

.fluid-img {
    width: 100%;
    display: block;
    height: auto;
}

case {
    float: right;
    margin-top: -32px;
    background-color: #2196f3;
    position: absolute;
    color: white;
    padding: 5px;
    font-weight: bold;
    right: 1px;
}

.portfolio-overlay {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    background: #506ee8;
    color: #ffffff;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    padding: 0 40px;
    text-align: center;
    position: absolute;
    opacity: 0;
    transition: all 0.4s ease-in-out;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
}

.portfolio-item-title {
    font-weight: bold;
    margin-top: 10px;
    text-transform: uppercase;
}

.portfolio-thumb .btn {
    border: 1px solid;
    color: white;
    margin: 2px;
}


.filter-wrapper li a:focus, .filter-wrapper li a:hover, .filter-wrapper li a.selected {
    background: #506ee8;
    border-color: transparent;
    color: #ffffff;
} 

.portfolio-thumb:hover .portfolio-overlay {
    opacity: 1.8;
    -webkit-transform: scale(1.0);
    -ms-transform: scale(1.0);
    transform: scale(1.0);
}

.portfolio-thumb video {
    border-radius: 0px;
    width: auto;
    display: block;
    background-size: cover;
    background-position: center;
    height: 100%;
    position: absolute;
    transform: translate(-50%, 0%);
    left: 50%;
}
.video-animation {
    transition: 3s;
    background-position: center;
    background-size: cover;
}
.video-animation p {
    text-align: center;
    position: absolute;
    width: 100%;
    margin-top: -43%;
    opacity: .7;
}