.slick-prev,
.slick-next
{
    font-size: 0;
    line-height: 0;

    position: absolute;
    top: 20%;

    display: block;

    padding: 0;
    margin-top: -10px\9; /*lte IE 8*/
    -webkit-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);

    cursor: pointer;

    color: transparent;
    border: none;
    outline: none;
    background: transparent;
}






.title {
  text-align: center;
  margin-top: 20px;
}
.portfolio_slider {
  margin: 20px auto;
  max-width: 1200px;
  border: 5px solid #00B388;
/*   display: flex; */
/*   flex-flow: row wrap; */
}
.portfolio_slider {
/*   flex: 1 1 0; */
  background-color: black;
}
.inner {
  padding: 0;
}
.slick-prev:before, .slick-next:before {
  color: #00B388 !important; 
}
.slick-slide {
  text-align: center; 
  max-width: 100%;
}
.slick-slide img {
  display: inline !important;
  padding-left: 1px;
  width: 100%;
  height: 100%;
}
.portfolio_slider {
  background-color: white; 
  border: 0px;
}
.video-container {
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 30px; height: 0; overflow: hidden;
}

.video-container iframe,
.video-container object,
.video-container embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}