@media screen and (max-width:530px) {
    #computer {
        display:none!important
    }
}
@media screen and (min-width:530px) {
    #mobile {
        display:none!important
    }
}
#article-container img {
    margin:0 auto 0
}
#form-wrap {
    overflow:hidden;
    height:447px;
    position:relative;
    top:0;
    transition:all 1s ease-in-out .3s;
    z-index:0
}
#form-wrap:hover {
    height:1050px;
    top:-200px
}
#beforeimg {
    position:absolute;
    bottom:126px;
    left:0;
    background-repeat:no-repeat;
    width:530px;
    height:317px;
    z-index:-100;
    pointer-events:none
}
#afterimg {
    position:absolute;
    bottom:-2px;
    left:0;
    background-repeat:no-repeat;
    width:530px;
    height:259px;
    z-index:100;
    pointer-events:none
}
#envelope {
    position:relative;
    overflow:visible;
    width:500px;
    margin:0 auto;
    transition:all 1s ease-in-out .3s;
    padding-top:200px
}
#maincontent {
    width:530px;
    margin:20px auto 0
}
.headerimg {
    width:100%;
    overflow:hidden;
    pointer-events:none
}
.formmain {
    background:#fff;
    width:95%;
    max-width:800px;
    margin:auto auto;
    border-radius:5px;
    border:1px solid;
    overflow:hidden;
    -webkit-box-shadow:0 0 20px 0 rgba(0, 0, 0, .12);
    box-shadow:0 0 20px 0 rgba(0, 0, 0, .18);
    pointer-events:none;
}
.title3 {
    text-decoration:none;
    color:#f6d6af
}
.comments {
    border-bottom:#ddd 1px solid;
    border-left:#ddd 1px solid;
    padding-bottom:20px;
    background-color:#eee;
    margin:15px 0;
    padding-left:20px;
    padding-right:20px;
    border-top:#ddd 1px solid;
    border-right:#ddd 1px solid;
    padding-top:20px;
    font-family:Arial, "Microsoft YaHei", "黑體", "宋體", sans-serif
}
.bottomcontent {
    text-align:center;
    margin-top:40px
}
.bottomimg {
    width:100%;
    margin:5px auto 5px auto;
    display:block;
    pointer-events:none
}
.bottomhr {
    font-size:12px;
    text-align:center;
    color:#999
}
[data-theme=dark] .formmain {
    background:#323232
}
[data-theme=dark] .comments {
    background:rgba(90, 90, 90, .8)
}