#content_box{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/downloadPage_BG.png') no-repeat;
    background-size: 100% 100%;
    color: white;
    font-size: 0.1rem;
}
#header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.3rem 0.4rem;
}
#header{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
}
.header_left{
    letter-spacing:0.06rem;
    text-align: center;
}
#content{
    width: 3.5rem;/*2rem */
    position: absolute;
    top: 50%; /*20% */
    left: 50%;
    text-align: center;
    transform: translate(-50%,-50%);
    padding: 0 0.5rem;
}
#logo{
    width: 90%;
    margin: 0 auto;
}
#content>img:nth-of-type(2){
    width: 20%;
    margin: 0.3rem auto;
} 
#content>img:nth-of-type(3),#content>img:nth-of-type(4){
    width: 90%;
    margin: 0.4rem auto;
}
#content>img:nth-of-type(4),#content>img:nth-of-type(3),#select{
    cursor:pointer;
}
.header_logo_text1{
    margin: 0.5rem 0;
    font-size: 0.3rem;
    line-height: 0.4rem;
    letter-spacing:0.06rem;
    color: rgba(255,255,255,0.6) !important;
}
.header_logo_text2{
    margin-top: 0.2rem;
    /* font-size: 0.25rem; */
    font-size: 0.35rem;
    /* letter-spacing:0.06rem; */
    letter-spacing:0.1rem;
}
#select_list{
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    display: flex;
}
#select_list ul{
    background-color: #29323A;
    width: 75%;
    height: 100%;
    text-align: center;
    padding: 8% 2%;
}
#select_list ul li{
    padding: 12% 0;
    margin: 0 10%;
    border-bottom: 1px solid rgba(255,255,255,0.6);
}
#select_list ul li span{
    font-size: 0.3rem;
    letter-spacing:0.05rem;
    color: rgba(255,255,255,0.6);
}
#close{
    width: 0.4rem;
    height: 0.4rem;
    margin: 0.3rem 0 0 0.4rem;
    cursor:pointer;
}
#select_list p{
    position: absolute;
    font-size: 0.25rem;
    bottom: 0.3rem;
    left: 40%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.6);
}
.three{
    width: 100%; 
}
#three_content{
    width: 100%;
}
#three_content>img{
    margin: 50% 0 25% 50%;
    transform: translateX(-50%);
}
#three_content h2{
    font-size: 0.4rem;
    font-weight: 700;
    margin-left: 10%;
}
#three_content ul{
    margin: 0 8% 0 8%;
    font-size: 0.2rem;
}
#three_content ul li{
    display: flex;
    margin: 0.4rem 0;
    color: rgba(255,255,255,0.8);
}
#three_content ul li>span{
    width: 15%;
    margin: 0 0.1rem; 
}
#three_content ul li div{
    display: block;
    flex-wrap: wrap;
}
#three_content ul li div span{
    display: block;
    width: 100%;
}
#three_content ul li>div>span:nth-of-type(2){
    margin-top: 0.06rem;
    color: rgba(255,255,255,0.6);
}
#three_content ul li:last-of-type>img{
    margin: 0.2rem;
}



#content_box_pc{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/downloadPage_BG_pc.png') no-repeat;
    background-size: 100% 100%;
    color: white;
    font-size: 18px;
}
#header_pc{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 40px;
}
#footer_pc{
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 30px 40px;
}
#header_pc{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
}
#header_pc>div:first-of-type>img{
    width: 70%;
    margin: 0 auto;
}
#header_pc>div:first-of-type>p{
    font-size: 16px;
    line-height: 20px;
    /* display: inline-block; */
    text-align: justify;
    margin: 0 2vw !important;
}
#header_pc>div:first-of-type>p::after,#header_pc>div:first-of-type>p::before{
    width: 100%;
    display: inline-block;
    height: 0;
    content: '';
    visibility: hidden;
}
#footer_pc{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}
#footer_pc>div:first-of-type h2{
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 3px;
    margin: 0 1vw;
}
#footer_pc>div:first-of-type ul{
    margin: 2vh 1vw;
    font-size: 16px;
}
#footer_pc>div:first-of-type ul li{
    display: flex;
    margin: 1vh 0;
    color: rgba(255,255,255,0.8);
}
#footer_pc>div:first-of-type ul li>span{
    width: 15%;
    margin: 0 1vw 0 0; 
}
#footer_pc>div:first-of-type ul li div{
    display: block;
    flex-wrap: wrap;
}
#footer_pc>div:first-of-type ul li div span{
    display: block;
    width: 100%;
}
#footer_pc>div:first-of-type ul li>div>span:nth-of-type(2){
    margin-top: 1vh;
    color: rgba(255,255,255,0.6);
}
#footer_pc>div:first-of-type ul li:last-of-type>img{
    margin: 1vh 2vw 1vh 0;
}
#footer_pc>div:last-of-type{
    color: rgba(255,255,255,0.8) !important;
}
.header_left_pc{
    letter-spacing:3px;
    text-align: center;
}
.xhx_pc{
    border-bottom:1px solid white;
    cursor:pointer;
}
#content_pc{
    z-index: 10000;
    width: 13vw;
    position: absolute;
    top: 20vh;
    left: 50vw;
    text-align: center;
}
#content_pc>img{
    width: 10vw;
    margin: 0 auto;
}
#content_pc>img:nth-of-type(2){
    width: 2vw;
    /* margin: 0 50%; */
}
#content_pc>img:nth-of-type(2),#content_pc>img:nth-of-type(3){
    margin: 3vh auto;
} 
#content_pc>img:nth-of-type(3),#content_pc>img:nth-of-type(4){
    cursor:pointer;
}
.header_logo_text1_pc{
    margin-top: 3vh;
    font-size: 16px;
    letter-spacing:3px;
    color: rgba(255,255,255,0.8) !important;
}
.header_logo_text2_pc{
    margin-top: 3vh;
    font-size: 16px;
    letter-spacing:2px;
    color: rgba(255,255,255,0.8) !important;
}
a:link {color: rgba(255,255,255,0.8)} 
a:visited {color: rgba(255,255,255,0.8)}
a:hover {color: rgba(255,255,255,0.8)}
a:active {color: rgba(255,255,255,0.8)}