body{
    margin: 0;
    padding: 0;
    font-family: "Microsoft Yahei";
    font-size:14px;
    background-color: #faf8f5;
}
.page_content{
    width:1200px;
    height:800px;
    margin:0 auto;
}
.dec_bg{
    width: 550px;
    height: 365px;
    margin:0 auto;
    margin-top:107px;
    background:url(/img/404_dec.png) no-repeat;
}
.btn_content{
    width:540px;
    height:50px;
    margin:0 auto;
    margin-top:57px;
}
.btn_link{
    display:block;
    float:left;
    width: 242px;
    height: 48px;
    line-height:48px;
    background:#ff6699;
    color:#fff;
    text-align:center;
    font-size:18px;
    border-radius:7px;
    border:none;
    cursor:pointer;
    font-family: "微软雅黑";
}
.btn_link:hover{
    text-decoration:none;
}
.return_index{
    float:right;
}
.other_tool_title{
    font-size:24px;
    color:#6b4a55;
    text-align:center;
    margin:60px 0 40px 0;
}
.tool_content{
    width: 760px;
    margin:0 auto;
}
.tool_pic{
    float: left;
    width: 128px;
    height: 125px;
    margin-left: 50px;
}
.document_pic{
    background: url(/img/document.png) no-repeat center center;
}
.calendar_pic{
    background: url(/img/calendar1.png) no-repeat center center;
}
.videocameraclassic_pic{
    background: url(/img/videocameraclassic.png) no-repeat center center;
}
.mail_pic{
    background: url(/img/mail.png) no-repeat center center;
}