:root {
    --theme:#07a1ff;
    --theme_l:#1da9ff;
    --success:#67C23A;
    --warning:#E6A23C;
    --danger:#F56C6C;
    --shadow:rgba(41,204,122,0.4);
    --hover:#29cc7d;
    --active:#0ad2b8;
}
*{
    box-sizing: border-box;
}
html {
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
}
body{font-size: 14px; color: #333; padding:0px; margin: 0px;background-color: #f7f7f7}
h1,h2,h3,h4,p{font-weight: normal; padding:0px; margin: 0px; }
a{outline: none!important;}
a:link{text-decoration: none; }
a:visited{text-decoration: none;color:#333;}
a:hover{text-decoration: none;color:#ff382c; }

.main-content{
    width: 1230px;
    margin: 0 auto;
}
.fb{
    display: flex;
    justify-content: space-between;
}
.fbc{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.fc{
    display: flex;
    align-items: center;
}