img {
    width: 100%;
}

body{
    padding: 0;
    margin: 0;
}
.container{
    width: 100%;
    font-size: 0;
}

.ps_rl {
    position: relative;
}

.ps_rl > a {
    display: inline-block;
    position: absolute;
}

.cn_btn{
    bottom: 90%;
    left: 69%;
    width: 8%;
    height: 4%;
}
.cnt_btn{
    bottom: 90%;
    left: 78%;
    width: 8%;
    height: 4%;
}
.en_btn{
    bottom: 90%;
    left: 88%;
    width: 8%;
    height: 4%;
}

.btn1 {
    bottom: 102%;
    left: 25%;
    width: 48%;
    height: 4%;
}

.btn2 {
    bottom: 58.5%;
    left: 29%;
    width: 42%;
    height: 3%;
}

.btn3 {
    bottom: 43%;
    left: 17%;
    width: 65%;
    height: 3%;
}

.btn2en {
    bottom: 61%;
    left: 29%;
    width: 41%;
    height: 3%;
}

.btn3en {
    bottom: 40.6%;
    left: 12%;
    width: 76%;
    height: 3%;
}

@media (min-width:750px){
    body{max-width:750px;margin:0 auto;}
}

@media only screen and (min-device-width :768px) and (max-device-width :1024px){body{max-width:768px}
}
@media only screen and (min-device-width:1024px) and (max-device-width:1366px) and (-webkit-min-device-pixel-ratio:1.5){body{max-width:1024px}
}