.bx-wrapper .bx-viewport {
    background: none;
    border: none;
    box-shadow: none;
    left: 0;
}
.bxtopics {
    max-height: 220px;
    margin-bottom: 30px;
    margin-top: 50px;
    width: 100%;
}
.bxtopics li {
    height: 200px;
    position: relative;
}
.bxtopics li a {
    display: block;
    width: 100%;
    height: 100%;
    -webkit-transition:all .2s ease-in;
    -moz-transition:all .2s ease-in;
    -ms-transition:all .2s ease-in;
    -o-transition:all .2s ease-in;
    transition:all .2s ease-in;
}

.bxtopics li a:hover,
.bxtopics li a:focus {
    opacity: 0.75;
}

.bxtopics li img {
    width: auto;
    height: 112px;
    margin: 0 auto !important;
    text-align: center;
    margin-bottom: 50px;
    display: block !important;
    -webkit-transition:all .2s ease-in;
    -moz-transition:all .2s ease-in;
    -ms-transition:all .2s ease-in;
    -o-transition:all .2s ease-in;
    transition:all .2s ease-in;
}
.bxtopics .slides span {
    position: absolute;
    bottom: 3px;
    color: #fff;
    font-family: 'Open Sans';
    font-size: 24px;
    text-align: center;
    width: auto;
    padding-bottom: 10px;
    display: block;
    margin: 0 auto;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    -webkit-transition:all .2s ease-in;
    -moz-transition:all .2s ease-in;
    -ms-transition:all .2s ease-in;
    -o-transition:all .2s ease-in;
    transition:all .2s ease-in;
}

/*.bxtopics .slides span:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #fff;
    visibility: hidden;
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    -webkit-transition: all 0.2s ease-in-out 0s;
    transition: all 0.2s ease-in-out 0s;
}

.bxtopics .slides a:hover span:before {
    visibility: visible;
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
}*/

.bxtopics .bx-wrapper .bx-controls-direction a {
    text-decoration: none;
    display: block;
    margin: -20px 0 0;
    position: absolute;
    text-indent: -9999px;
    z-index: 500;
    overflow: hidden;
    border: none;
    cursor: pointer;
    width: 38px;
    height: 76px;
    top: 33%;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    transition: all .3s ease;
}
.bxtopics .bx-wrapper .bx-prev {
    background: url(../img/left-arrow.png) no-repeat;
    left: -280px;
    background-size: 100% auto;
}
.bxtopics .bx-wrapper .bx-next {
    background: url(../img/right-arrow.png) no-repeat;
    right: -280px;
    background-size: 100% auto;
}

@media only screen and (max-width: 767px) {

.bxtopics .bx-wrapper .bx-controls-direction a {
    width: 19px;
    height: 38px;
    top: 50%;
    margin-top: -19px;
}

.news_slider .flex-direction-nav a {
    width: 19px;
    height: 38px;
    top: 50%;
    margin-top: -19px;
    background-size: 100% auto;
}

}