.mask {
    margin: 0;
    padding: 0;
    border: none;
    width: 100%;
    height: 100%;
    background: #333;
    opacity: 0.6;
    filter: alpha(opacity=60);
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
    display: none;
}

#LoginBox {
    position: absolute;
    top: 15%;
    left: 17%;
    background: white;
    width: 900px;
    height: 510px;
    border-radius: 7px;
    z-index: 10000;
    display: none;
}

@media (min-width: 1440px) {
    #LoginBox {
        position: absolute;
        top: 15%;
        left: 20%;
        background: white;
        width: 900px;
        height: 510px;
        border-radius: 7px;
        z-index: 10000;
        display: none;
    }
}

@media (min-width: 1668px) {
    #LoginBox {
        position: absolute;
        top: 15%;
        left: 25%;
        background: white;
        width: 900px;
        height: 510px;
        border-radius: 7px;
        z-index: 10000;
        display: none;
    }
}

.olkas {
    width: 100%;
    height: 150px;
    background: url(../image/rtty.jpg) no-repeat center;
}

.olkas1 {
    width: 100%;
    height: 150px;
    background: url(../image/rwty.png) no-repeat center;
}

.oshy {
    width: 100%;
    height: 150px;
    background: url(../image/about123.jpg) no-repeat center;
}

.row12 {
    width: 900px;
    background: #f7f7f7;
    padding: 0px 20px;
    line-height: 20px;
    height: 23px;
    font-weight: bold;
    color: #666;
    font-size: 20px;
}

.rowa1 {
    height: 77px;
    line-height: 77px;
    padding: 0px 30px;
    font-family: 华文楷体;
    font-size: x-large;
}

.close_btn {
    font-family: arial;
    font-size: 30px;
    font-weight: 700;
    color: black;
    text-decoration: none;
    float: right;
    padding-right: 4px;
}

.inputBox1 {
    border: 1px solid #c3c3c3;
    padding: 1px 3px 6px 3px;
    border-radius: 5px;
    margin-left: 5px;
}

#txtName {
    height: 27px;
    width: 230px;
    border: none;
}

#txtPwd {
    height: 27px;
    width: 230px;
    border: none;
}

#loginbtn {
    color: White;
    background: #4490f7;
    text-decoration: none;
    padding: 10px 95px;
    margin-left: 87px;
    margin-top: 40px;
    border-radius: 5px;
    opacity: 0.8;
    filter: alpha(opacity=80);
}

.ufj {
    margin-left: auto;
    margin-right: auto;
    width: 600px;
}

.container1 {
    margin-top: 18px;
    width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.uwu {
    margin-top: 26%;
    margin-left: auto;
    margin-right: auto;
    width: 50px;
    height: 50px;
    background: url(../image/623.png) no-repeat center;
}

.container_iny {
    width: 1180px;
    margin-right: auto;
    margin-left: auto;
}

#example {
    opacity: 1;
    width: 600px;
    height: 340px;
    display: inline-block;
    color: White;
    background: url(../image/fm.jpg) no-repeat center;
    text-decoration: none;
    margin-left: -26px;
    border-radius: 5px;
}

.warning {
    float: right;
    color: Red;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    margin-right: 20px;
    display: none;
}