body {
    background: #f2f2f2;
    color: #333;
    font-family: "Arial", "微软雅黑", "Helvetica", "sans-serif";
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    margin: 0;
}
a{
    text-decoration: none;
}
.left {
    float: left;
}

.right {
    float: right;
}

.input {
    height: 30px;
    line-height: 30px;
    background-color: #FFF;
    background-image: none;
    border-radius: 4px;
    border: 1px solid #DCDFE6;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    color: #606266;
    display: inline-block;
    outline: 0;
    padding: 0 15px;
    -webkit-transition: border-color .2s cubic-bezier(.645,.045,.355,1);
    transition: border-color .2s cubic-bezier(.645,.045,.355,1);
    width: 100%;
}

.textarea {
    background-color: #FFF;
    background-image: none;
    border-radius: 4px;
    border: 1px solid #DCDFE6;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    color: #606266;
    display: inline-block;
    font-size: inherit;
    outline: 0;
    padding: 10px 15px;
    -webkit-transition: border-color .2s cubic-bezier(.645,.045,.355,1);
    transition: border-color .2s cubic-bezier(.645,.045,.355,1);
    width: 100%;
}

.button {
    display: inline-block;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    background: #FFF;
    border: 1px solid #DCDFE6;
    color: #606266;
    -webkit-appearance: none;
    text-align: center;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    outline: 0;
    margin: 0;
    -webkit-transition: .1s;
    transition: .1s;
    font-weight: 500;
    padding: 7px 15px;
    font-size: 14px;
    border-radius: 4px;
}

.searchInput {
    font-size: 14px;
    height: 40px;
    line-height: 40px;
    width: 400px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.searchButton {
    position: absolute !important;
    padding: 12px 20px !important;
    background: #d03a2b !important;
    color: #eee !important;
    border-color: #d03a2b !important;
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}

.primary {
    color: #FFF;
    background-color: #409EFF;
    border-color: #409EFF;
}

.danger {
    background: #d96155;
    border-color: #d96155;
    color: #fff;
}
.info {
    color: #fff;
    background-color: #909399;
    border-color: #909399;
}
.medium {
    padding: 10px 20px;
}
.small{
    padding: 9px 15px;
    font-size: 12px;
    border-radius: 3px;
}

.mini {
    padding: 5px 12px;
}

.page_main_pagination {
    width: 100%;
    /*height: 24px;
    margin: 10px 0;*/
}

.content_user_name {
    height: 32px;
    margin-top: 15px;
    line-height: 32px;
    padding-right: 20px;
    color: #515151;
    background: url("../images/exit.png") right center no-repeat;
    cursor: pointer;
}

    .content_top_b:hover, .content_top_b_m:hover, .content_user_name:hover {
        opacity: 0.7;
    }

.content_user_icon {
    width: 32px;
    height: 32px;
    margin-top: 10px;
    margin-right: 5px;
    border-radius: 50%;
    background: url("../images/teacher_default_photo.png") center center/100% no-repeat;
}


* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

body,
html {
    background: #fff;
    color: #333;
    margin: 0;
    padding: 0;
    outline: 0;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    -o-user-select: text;
    user-select: text;
    font-weight: 400;
    height: 100%;
}

a {
    text-decoration: none;
}
/*头部*/
.head-nav {
    /*position: absolute;*/
    top: 0;
    left: 0;
    width: 100%;
    height: 76px;
    background-color: #fff;
    z-index: 9;
    border-bottom: 1px solid #dedede;
}

.content-nav {
    height: 76px;
    width: 100%;
    max-width: 1200px;
    display: flex;
    -webkit-box-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    align-items: center;
    margin: 0px auto;
}

.left-logo {
    margin-right: 20px;
    cursor: pointer;
}

/*中间*/
.banner {
    background: #485065;
}

.backgroundContent {
    width: 100%;
    height: 500px;
    /*max-width: 1400px;*/
    margin: 0 auto;
    background: url(../images/banner.png) no-repeat;
    background-position: 50%;
    background-size: cover;
}

.searchArea {
    height: 100%;
    max-width: 640px;
    margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    position: relative;
}

.searchTop {
    font-size: 30px;
    color: #fff;
    text-align: center;
    margin-bottom: 20px;
}

.gzpc-input-container {
    position: relative;
}

.downloadicon {
    width: 14px;
    height: 14px;
    background-image: url(../images/download1.png);
    background-size: 100% 100%;
    position: absolute;
    top: 15px;
    right: 15px;
    cursor: pointer;
}
/*尾部*/
.quick-link {
    width: 100%;
    height: 290px;
    max-width: 1000px;
    /*border-bottom: 1px solid #dedede;*/
    margin: 50px auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

    .quick-link .link-item {
        width: 25%;
        height: 100%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        cursor: pointer;
    }

        .quick-link .link-item p {
            text-align: center;
            font-size: 20px;
            color: #333;
        }

            .quick-link .link-item p.link-title {
                margin-top: 20px;
            }

            .quick-link .link-item p.link-content {
                font-size: 14px;
                color: #333;
                margin-top: 10px;
            }

        .quick-link .link-item:hover img {
            transform: scale(1.2);
            -webkit-transform: scale(1.2);
            -moz-transform: scale(1.2);
            -ms-transform: scale(1.2);
            -o-transform: scale(1.2);
        }

.tras {
    transition: all .5s;
    -moz-transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
}

/*搜索框*/
.device-info {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}
.content-box {
    width: 50%;
    position: relative;
    margin: 0 auto;
}

/*登录*/

.accountDiv .account {
    float: left;
}

.accountDiv .san {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 6px solid black;
    float: right;
    margin: 5px;
}
.divider {
    height: 0.1px;
    background: #e0e0e0;
    margin: 5px 1px;
    overflow: hidden;
}