/*reset*/
*{
    padding:0;margin:0;border:0;
    list-style:none;text-decoration: none;
}
*, *:before, *:after { box-sizing: border-box; }

html, body {
    font-family: "Microsoft yahei","Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 12px;
    line-height: 18px;
    color: #333333;
    -webkit-font-smoothing: antialiased;
    background-color:#ffffff;
}
a{color: #333333;text-decoration: none;font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;}

img{border:none; max-width: 100%;}
.clear{clear:both;}
.left{float:left;}
.right{float:right;}
input,textarea{outline:none;}
.hide{display:none;}

/*grid*/
.col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-12 {
    float: left;
    padding-left: 10px; padding-right: 10px;
}

.col-2 { width: 16.66% }
.col-3 { width: 25%; }
.col-4 { width: 33.33%; }
.col-5 { width: 41.66%; }
.col-6 { width: 50%; }
.col-7 { width: 58.33%; }
.col-8 { width: 66.66%; }
.col-9 { width: 75%; }
.col-10 {width: 83.33%;}
.col-12 {width: 100%;}
.col-offset-1 { margin-left: 8.33%; }
.col-offset-2 { margin-left: 16.66%; }

.clearfix:after {
    content: "";
    display: table;
    clear: both;
}

.block {
    padding: 0 15px;
}

.row {
    width: 100%;
}

.row-indent {
    margin-left: -10px;
    margin-right: -10px;
}

.row:after {
    content: "";
    display: table;
    clear: both;
}

/*layout*/
@media screen and (max-width: 680px){
    .main-container {
        width: 100%;
    }
}

@media screen and (min-width: 681px) {
    .main-container {
        width: 680px;
    }
}

.main-container {
    margin: 40px auto 55px;
}

header {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    background-color: #0098df;
    height: 40px;
    text-align: center;
    font-size: 23px;
    line-height: 40px;
    z-index:1100;
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(0,0,0,0.125);
}

header .back {
    position: absolute;
    left: 0;
    color: #ffffff;
    height: 100%;
    border: 0;
    background-color:#0098df;
    font-size: inherit;
    padding-left: 10px;
}

header .title {
    text-align: center;
    margin: 0 auto;
    color:#ffffff;
    line-height: 40px;
    display: inline-block;
    height: 100%;
    width:60%;
}
header .share { position: absolute; right: 0; height: 100%; padding: 8px 8px 8px 0; display: none; }
header .share.active {display:inline;}
header .like { position: absolute; right: 34px; height: 100%; padding: 8px 8px 8px 0; display: none; }
header .like.active {display:inline;}
footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 55px;
    padding-top: 5px;
    background-color: #ffffff;
    border-top: 1px solid #f5f5f5;
    z-index: 100;
}

footer nav {
    width: 100%;
    text-align: center;
}

footer nav img {
    margin: 0 auto;
    width: 26px;
    height: 26px;
}

footer nav a>p{
    color: #888888;
}

footer nav a>p.active{
    color: #0098df;
}
.fade {
    -webkit-transition: opacity .15s linear;
    transition: opacity 150ms linear 0ms;
    opacity: 0;
}
.fade.in {opacity: 1;}
.modal {
    display: none;
    position: fixed;
    left: 0;  right: 0;  top: 0;  bottom: 0;
    background: rgba(0,0,0,0.38);
    z-index: 1000;
    overflow-x: hidden;
    overflow-y: auto;
}
.modal.fade .modal-dialog {
    -webkit-transition: webkit-transform .3s ease-out;
    transition: transform 300ms ease-out 0ms;
    -webkit-transform: translate(0, 25%);
    transform: translate(0, 25%);
}
.modal.in .modal-dialog {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
}
.modal .dialog {
    background: #ffffff;
    width: 250px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -75px;
    margin-left: -125px;
    border-radius: 15px;
    padding: 15px 15px 10px;
}
.modal .dialog2 {
    background: #ffffff;
    width: 100%;
    height: 100px;
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 20px 20px 150px 5px;
}