.slick023{
    position: relative;
    width: 80%;
    margin: 0 auto;
    font-size: 0;
}
.slick023 *{
    margin: 0;
    padding: 0;
    outline: none;
}
.slick023 .slide .slide_body{
    padding: 0 2%;
}
.slick023 .slide .slide_body img{width: 100%;}
/*arrow*/

.slick023 .slick-arrow{
    position: absolute;
    z-index: 10;
    top: 0;
    width: 2%;
    height: 100%;
    cursor:pointer;
    border: none;
    background: url("../img/sample/arrow_w.png") no-repeat center 50%;
    -webkit-background-size: 100% auto;
    -o-background-size: 100% auto;
    background-size: 100% auto;
    font-size: 0;
}
.slick023 .slick-prev{
    left: 1%;
    transform: rotate(180deg);
    background-position: center 50%;
}
.slick023 .slick-next{
    right: 1%;
}