a {
    color: #333333;
}

ul {
    padding: 0;
}
/*内容部分*/
.details {
    width: 70%;
    float: right;
    background: white;
    margin-top: 3.13vw;
    margin-bottom: 2.09vw;
    padding-bottom: 3.13vw;
}

    .details img {
        max-width: 800px;
    }
/*内容灰色头部*/
.details-top {
    width: 100%;
    height: 90px;
    display: table;
    background-color: rgb(245,245,245);
}

.details-topcontent {
    vertical-align: middle;
    display: table-cell;
    width: 80%
}

.dates span:first-child {
    float: left;
}

.dates span:last-child {
    float: right;
}
/*集团要闻部分*/
.spana {
    margin-left: 12%;
}

.spanc {
    margin-left: 3%;
}

.changecolor {
    color: #1D3CAF
}

.changeborder {
    padding-bottom: 30px;
    border-bottom: 5px solid #1D3CAF;
}

/*位置显示部分*/
.position-msg {
    float: right;
    width: 100px;
    color: rgb(193,193,193);
}

.position-mark {
    float: right;
    content: "";
    display: block;
    width: 0px;
    height: 0px;
    border: 8px solid transparent;
    border-left-color: rgb(193,193,193);
    position: relative;
    left: -8px;
    top: 4px;
}


/*文章部分*/
.content {
    width: 86%;
    margin: 0 auto;
    margin-top: 2.35vw;
}

    .content h3 {
        text-align: center;
        font-weight: 600;
        font-family: "微软雅黑";
        font-size: 1.25vw;
    }


.dates {
    text-align: center;
    margin: 2.1vw 0;
    color: #999999;
    font-size: 0.83vw;
}

    .dates span {
        margin-right: 2.1vw;
    }

p {
    margin: 5px 0 0 0;
}

.firstp {
    text-indent: 2em;
    line-height: 1.6em;
    font-family: "微软雅黑";
}


.secondp {
    text-indent: 2em;
    line-height: 1.6em;
    font-family: "微软雅黑";
}

.thirdp {
    text-indent: 2em;
    font-family: "微软雅黑";
}

.picmid {
    margin: 20px;
    text-align: center;
}

.bottom-msg {
    float: right;
    margin: 40px 0 40px 0;
}

.return {
    font-size: 14px;
    color: #cd151d;
    padding-left: 40px;
    display: block;
    padding-top: 20px;
}

@media only screen and (max-width: 768px) {
    .head, footer {
        display: none;
    }

    .details {
        margin: 0;
        width: 100%;
    }

    .main {
        width: 100%;
        margin: 0;
    }

    .dates span:last-child, .dates span:nth-child(2) {
        display: none;
    }

    .dates span:first-child {
        width: 100%;
        font-size: 3vw;
        margin-bottom: 2vw;
    }

    .content h3 {
        line-height: 1.5;
        font-size: 4vw;
    }
    .left {
        width: 100%;
        margin-left: 3vw;
    }

    .left-title {
        font-size: 3vw;
        height: 4vw;
        line-height: 4vw;
        margin: 1vw;
    }

    .left-nav ul li {
        float: left;
        height: 6vw;
        font-size: 3vw;
        line-height: 6vw;
        padding: 0 2vw;
        border-bottom: none;
    }

    .select-nav {
        border-left: none;
        border-bottom: 2px solid #CD151D !important;
    }
}