#in_s3{
    width: 62%;
    padding: 10px;
}

.s3_box{
    float: left;
    width: 350px;
    height: auto;
    margin-right: 5%;
    position: relative;
    transition-duration: 0.5s;
}

#section_3 {
    padding-bottom: 80px;
}

#s2_title_wrap {
    width: 472px;
    display: block;
}

.start_img{
    filter: brightness(0.85);
}

.s3_in {
    float: left;
    width: 100%;
    overflow: hidden;
    text-align: left;
    font-size: 20px;
    font-weight: 500;
    color: #222222;
    border-bottom: 1px solid rgba(0,0,0,0.2);
    padding:10px 0;
}

.s3_imgs{
    float: left;
    width: 60px;
    position: absolute;
    top: 25px;
    left: 25px;
    z-index: 300;
}


.s3_box:hover {
    transform: scale(1.05);
}

@media all and (max-width:1600px) {
    #in_s3 {
        width: 76%;
    }
}

@media all and (max-width:1366px) {
    #in_s3 {
        width: 86%;
    }
}