* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
}

html, body {
    width: 100%;
    height: auto;
}

/* body img {
    padding: 5px;
} */

.redtext {
    color: red;
}

.headnav {
    width: 100%;
    height: 50px;
    background-color: #cadafa;
}

.headnav ul {
    width: 100%;
    height: 50px;
    margin-left: auto;
    margin-right: auto;
}
.headnav ul li a{
    font-size: 16px;
    font-weight: bold;
}

/*圆角边框*/
/*body div {*/
/*    border-radius: 5px;*/
/*}*/

ul:not(.nav) li {
    width: auto;
    height: 50px;
    list-style: none;
    float: left;
}

.active {
    background-color: #547BFf;
}

ul:not(.nav) li a {
    line-height: 50px;
    padding: 16px 26px;
    text-decoration: none;
    color: #333;
}

.headnav li a:hover {
    color: #fff;
}

._cms {
    display: none;
}

._cms.container {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
    padding-bottom: 20px;
}

/*SeaCms*/
.course {
    width: 100%;
    height: 143px;
    margin-top: 10px;
    margin-bottom: 30px;
    padding: 48px 0 48px 0;
    background-color: #f2f5ff;
    text-align: center;
}

.warning {
    width: 100%;
    height: 80px;
    margin-bottom: 20px;
    text-align: center;
}

.pick {
    width: 100%;
    padding: 5px 0;
    text-align: center;
    background-color: #f2f5ff;
    color: #333333;
    border: 1px solid #f2f5ff;
}

.pick_guide {
    width: 100%;
    border: 1px solid #b0b0b0;
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
    box-sizing: border-box;
}

/*MacCms*/
.sea_play {
    width: 100%;
    border: 1px solid #e7c3c3;
    text-align: center;
    padding: 15px;
    margin-bottom: 20px;
}

.sea_play img {
    width: 100%;
    padding: 4px;
}

.sea_play p {
    padding: 10px 0;
}


.divic {
    width: 100%;
    border: 1px solid #e7c3c3;
    text-align: center;
    padding: 15px;
    margin-bottom: 20px;
}

.tips {
    width: 100%;
    padding: 5px 0;
    text-align: center;
    background-color: #a6e1ec;
    color: #333333;
    border: 1px solid #a6e1ec;
}

.tips_box {
    width: 100%;
    border: 1px solid #a6e1ec;
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
}

.source {
    width: 100%;
    padding: 5px 0;
    text-align: center;
    background-color: #e7c3c3;
    color: #333333;
    border: 1px solid #e7c3c3;
}

.source_box {
    width: 100%;
    border: 1px solid #b0b0b0;
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
}

/*MacCms10*/
.Mpick {
    width: 100%;
    padding: 5px 0;
    text-align: center;
    background-color: #b0b0b0;
    color: #333333;
    border: 1px solid #e7c3c3;
}

.Mpick_guide {
    width: 100%;
    border: 1px solid #b0b0b0;
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
}

.Mpick_guide img {
    width: 1098px;
}

/*feifei3.4*/
.FeiFei34 .source_box img:last-child {
    width: 1098px;
}

/*feifei5.0*/
.newfei {
    width: 100%;
    padding: 15px 0;
    text-align: center;
    background-color: #e7c3c3;
    color: #333333;
    border: 1px solid #e7c3c3;
    margin-bottom: 20px;
}

/*CtCms*/
pre.code {
    height: auto;
    line-height: 18px;
}
.code {
    background-color: #f5f5f5;
    width: 1087px;
    padding: 9.5px;
    border: 1px solid #ccc;
    margin: 30px 0;
    text-align: left;
}

/*DuoMiCms*/
.DuoMiCms .pick_guide h1 {
    color: red;
}

.duomi {
    width: 100%;
    border: 1px solid #e7c3c3;
    text-align: center;
    padding: 15px;
    margin-bottom: 20px;
}

.second {
    width: 1098px;
    padding: 4px;
}