img.responsive_pic{
    max-width: 100%;
}
img.responsive_pic3 {
    max-width: 137px;
    width: 30vw;
}
.osbtn {
    display: inline-block;
    margin-top: 0.4%;
    margin-left: 0.2%;
    width: 216px;
    height: 174px;
    background-image: url(/assets/images/resource/bg.png);
    max-width: 24%;
    background-size: 100% 100%;
}
.osbtn2 {
    display: inline-block;
    margin-top: 0.4%;
    margin-left: 0.4%;
    width: 216px;
    height: 174px;
    background-image: url(/assets/images/resource/comingsoon.png);
    max-width: 24%;
    background-size: 100% 100%;
}
.osbtn img, .osbtn2 img {
    position: relative;
    top: 50px;
}
.bzul3, .bzul7 { text-align: center; }
.bzul4 {
    background: linear-gradient(to top, rgba(0,0,0,0) 17%,rgba(0,0,0,0.1) 17%,rgba(0,0,0,0) 100%);
    margin-top: 32px;
}
.bzul5 {
    margin-top: 20px;
    width: 905px;
    margin-right: auto;
    margin-left: auto;
    max-width: 100%;
}
.support_col_1 {
    display: inline-block;
    vertical-align: middle;
    margin-bottom: 32px;
}
.support_col_2 {
    vertical-align: middle;
    display: inline-block;
    width: 290px;
    margin-left: 2%;
}
.support_col_2 p{ line-height: 2em; }
.support_col_2 li {
    display: inline-block;
    margin: 3px 2px;
    vertical-align: middle;
}
.support_col_2 li img { cursor: pointer; }
.productbar{
    margin-top: 0;
    max-height:78px;        
    height: auto;
    min-width: 100%;
    width: auto;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    text-align: center;
    background: linear-gradient(to top, rgba(0,0,0,0) 17%,rgba(0,0,0,0.1) 17%,rgba(0,0,0,0) 100%);
}
.productbar::-webkit-scrollbar {
    height: 2px;
}
.productbar::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px rgba(125, 128, 128, 0.3); 
}
.productbar::-webkit-scrollbar-thumb {
    background-color: rgba(0,153,204,0.6);
    width: 20vw;
}
.productbar li{
    display: inline-block;
    max-width: 137px;
    width: 22vw;
    height: auto;
    min-width: 90px;
    margin: 0;
    margin-left:-4px;
}
.productbar img{
    max-width: 100%
}
@media screen and (max-width: 875px) {
    .support_col_2 { width: 100%; }
}

@media screen and (max-width: 740px) {
    .osbtn, .osbtn2 {        
        margin-top: 1.8%;
        margin-left: 0.9%;
        width: 46%;
        max-width: 46%;
        height: 150px;
    }
    .osbtn img, .osbtn2 img { top:38px; }
}