body{
    background: #f4f4f4;
}

.wrap {
    width: 100%;
    position: fixed;
    top: 50px;
    -webkit-transition: transform 0.5s cubic-bezier(0.56, -0.29, 0.57, 1), opacity 0.1s;
    -moz-transition: transform 0.5s cubic-bezier(0.56, -0.29, 0.57, 1), opacity 0.1s;
    -o-transition: transform 0.5s cubic-bezier(0.56, -0.29, 0.57, 1), opacity 0.1s;
    transition: transform 0.5s cubic-bezier(0.56, -0.29, 0.57, 1), opacity 0.1s;
}

.hide-wrap{
    -webkit-transform: translate(0, -90px);
    -ms-transform: translate(0, -90px);
    transform: translate(0, -90px);
    opacity: 0.5;
    filter: alpha(opacity=50);
}

.content-box{
    margin-top: 100px;
    background: #f4f4f4;
    margin-bottom: 60px;
}

@media (max-width: 768px){
    .content-box{
        margin-top: 50px;
    }
}

.project{
    background: #fafafa;
    border-radius: 3px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    width: 96%;
    margin-left: 2%;
    margin-right: 2%;
    position: relative;
}

.project-header{
    border-bottom: 1px solid #e8e8e8;
    border-radius: 3px 3px 0 0;
    border-top: 1px solid #fff;
    margin: auto;
    padding: 20px 25px 20px 25px;
    position: relative;
}

.project-header h1{
    margin-top: 0;
    font-size: 28px;
    color: #262626;
}

.project-header h1 small{
    float: right;
}

.project-header p{
    color: dimgray;
}

.project-header .l{
    float: left;
}

.project-header .l > span{
    border-right: 1px solid #e8e8e8;
    display: inline-block;
    height: 20px;
    line-height: 20px;
    margin-right: 10px;
    padding-right: 10px;
    cursor: pointer;
}

.project-content{
    background-color: #FFF;
    padding-top: 30px;
    padding-right: 7.1%;
    padding-left: 7.1%;
    padding-bottom: 30px;
    border-radius: 4px;
    line-height: 1.8;
    font-size: 16px;
}

.project-content p{
    font-size: 16px;
    text-indent: 2em;
}

.project-content img{
    max-width: 100%;
    margin-bottom: 20px;
}

.info{
    padding: 10px 20px;
    margin-top: 40px;
    margin-bottom: 20px;
}

.about-article{
    border-radius: 3px 3px 0 0;
    border-top: 1px solid #e8e8e8;
    height: auto;
    margin: auto;
    padding: 20px 6px;
    position: relative;
}

.about-tit{
    font-size: 18px;
    padding-left: 8px;
    padding-bottom: 10px;
}

.pl{
    border-radius: 3px 3px 0 0;
    border-top: 1px solid #e8e8e8;
    height: auto;
    margin: auto;
    padding: 20px 25px;
    position: relative;
}

.pl-content{
    width: 90%;
    border: 1px solid #e8e8e8;
    padding: 4px;
    border-radius: 5px;
    margin-left: 8%;
    position: relative;
    margin-top: 20px;
}

.tx{
    width: 70px;
    height: 70px;
    overflow: hidden;
    float: left;
    border-radius: 100%;
    position: absolute;
    top: 0;
    left: -65px;
    /*width: 55px;*/
    padding-right: 12px;
}

.pl-header{
    padding: 0 20px;
    line-height: 26px;
    background-color: #eff6f9;
}

.pl-header2{
    background: #f1f1f1;
}

.pl-header ul li{
    list-style: none;
    font-size: 12px;
}

.pl-user{
    float: left;
}

.pl-time{
    float: right;
    /*font-family: 'Georgia'*/
}

.pl-wrap{
    padding: 10px 20px;
    word-wrap: break-word;
    width: 100%;
    line-height: 26px;
}

.pl-callback{
    float: right;
    padding-right: 20px;
    padding-bottom: 10px;
    display: block;
}

.callback-txt{
    width: 716px;
    border-top: 1px solid #ebebeb;
    padding-top: 10px;
    padding-bottom: 10px;
    display: none;
}

.callback-txt a{
    float: right;
    font-size: 15px;
    margin-bottom: 10px;
}

.callback-txt .btn-info{
    margin-top: 10px;
    margin-bottom: 5px;
}

.tx img{
    width: 100%;
    border-radius: 100%;
    border: 2px solid #fff;
    box-sizing: border-box;
}

#pl-text{
    width: 100%;
    height: 100px;
    font-size: 16px;
    resize: none;
}


#pl-text2{
    resize: none;
    height: 100px;
    font-size: 16px;
}

.pl-sub{
    float: right;
    margin-top: 10px;
}

.false{
    padding: 10px 20px;
    font-size: 14px;
    display: none;
}

.author-tit{
    font-size: 12px;
    color: #999;
    margin-bottom: 10px;
}

.art-search{
    margin-bottom: 20px;
}

.btn-default{
    width: 100%;
    margin-top: 10px;
}

#sr{
    margin: 0;
    border-left: none;
}

#txt:focus{
    border-color: #66afe9 !important;
}

#write{
    width: 100%;
    margin-top: 20px;
}