* {
    padding: 0px;
    margin: 0px;
}

html, body {
    height: 100%;
    width: 100%;
    /*width: 1920px;*/
    /*height: 950px;*/
    margin: 0;
    padding: 0;
}

.main {
    height: 100%;
    width: 100%;
    /*width: 1920px;*/
    /*height: 950px;*/
    background-image: url('../images/loginbg.jpg');
    background-size: 100% 100%;
    /*position: absolute;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/loginbg.jpg', sizingMethod='scale');*/
}

.font {
    position: absolute;
    font-size: 100px;
    color: #EDF1F5;
    background: rgba(242, 242, 242, 0.6);
}

.font:hover {
    cursor: pointer;
}

.t_p {
    left: 7%;
    top: 15%;
    transition: 2s;
}

.t_p:hover {
    transform: rotateX(200deg) rotateZ(160deg) rotateX(60deg) translateY(50px);
}

.t_r {
    left: 9.5%;
    top: 19%;
    transition: 2s;
}

.t_r:hover {
    transform: rotateX(-200deg) rotateZ(60deg) rotateX(160deg) translateY(-50px);
}

.t_o {
    left: 13%;
    top: 25%;
    transition: 2s;
}

.t_o:hover {
    transform: rotateX(100deg) rotateZ(260deg) rotateX(-160deg) translateZ(50px);
}

.t_j {
    left: 17%;
    top: 16%;
    transition: 2s;
}

.t_j:hover {
    transform: rotateX(300deg) rotateZ(60deg) rotateX(260deg) translateZ(-50px);
}

.t_e {
    left: 20.5%;
    top: 22%;
    transition: 2s;
}

.t_e:hover {
    transform: rotateX(170deg) rotateZ(-60deg) rotateX(-60deg) translateZ(-50px) translateY(-50px);
}

.t_c {
    left: 23%;
    top: 18%;
    transition: 2s;
}

.t_c:hover {
    transform: rotateX(-100deg) rotateZ(160deg) rotateX(60deg) translateX(-50px);
}

.t_t {
    left: 27%;
    top: 19%;
    transition: 2s;
}

.t_t:hover {
    transform: rotateX(-90deg) rotateZ(60deg) rotateX(30deg) translateY(-50px);
}

.middle {
    position: relative;
    top: 110px;
    left: 50%;
    width: 400px;
    height: 380px;
    background: rgba(242, 242, 242, 0.6);
    /*display: none;*/
}

.m2 {
    display: none;
}

.nav {
    width: 100%;
    height: 50px;
    background: rgba(51, 55, 59, 0.8);
}

.nav_left {
    float: left;
    margin-left: 10px;
    text-align: center;
    width: 350px;
    line-height: 40px;
    font-size: 26px;
    font-weight: bold;
    transition: 2s;
}

.nav_left a {
    text-decoration: none;
    color: white;
}

.nav_left:hover {
    cursor: pointer;
    transform: translateX(50px);
}

.nav_right {
    font-size: 15px;
    text-align: center;
    margin-left: 30%;
    width: 600px;
    height: 50px;
}

.nav_right ul li {
    color: gray;
    line-height: 40px;
    width: 80px;
    float: left;
    list-style: none;
}

.nav_right ul li a {
    color: gray;
    text-decoration: none;
}

.nav_right ul li a:hover {
    color: white;
    cursor: pointer;
}




.title {
    width: 100%;
    height: 50px;
    text-align: center;
    line-height: 50px;
    font-size: 24px;
    color: #EDF1F5;
    border-bottom: 1px solid #EDF1F5;
}

.user_message {
    margin: 20px 0px 0px 45px;
    padding-left: 20px;
    text-indent: 60px;
    font-size: 20px;
    width: 300px;
    height: 50px;
    background: rgba(242, 242, 242, 0.6);
}

.code_message {
    margin: 20px 0px 0px 45px;
    padding-left: 20px;
    text-indent: 60px;
    font-size: 20px;
    width: 200px;
    height: 50px;
    background: rgba(242, 242, 242, 0.6);
}

.label {
    position: absolute;
    left: 130px;
    color: rgba(152, 163, 178, 0.5);
}

.l1, .l4 {
    top: 90px;
}

.l2, .l5 {
    top: 165px;
}

.l3 {
    top: 240px;
}

.l4, .l5 {
    display: none;
}

.icon {
    position: absolute;
    left: 15px;
    width: 40px;
    height: 40px;
    opacity: 0.5;
    border-radius: 50%;
}

.user_icon {
    top: 75px;
    margin-left: 40px;
    background: url(../images/usericon.png) no-repeat;
    background-size: 100%;
}

.pass_icon {
    top: 145px;
    margin-left: 40px;
    background: url(../images/passicon.png) no-repeat;
    background-size: 100%;
}

.code_icon {
    top: 215px;
    margin-left: 40px;
    background: url(../images/codeicon1.png) no-repeat;
    background-size: 100%;
}

.pass_icon2 {
    top: 222px;
    background: url(../images/passicon.png) no-repeat;
    background-size: 100%;
}

.m_font {
    color: gray;
    margin-top: 10px;
    margin-left: 30px;
    text-indent: 20px;
    height: 20px;
    float: left;
}

.f1 {
    width: 100px;
}

.f2 {
    text-align: right;
    width: 190px;
}

.m_font:hover {
    cursor: pointer;
    text-decoration: underline;
}

.order {
    text-align: center;
    line-height: 40px;
    color: gray;
    position: relative;
    font-size: 20px;
    width: 150px;
    height: 40px;
    /*margin-top: 30px;*/
    background: rgba(242, 242, 242, 0.6);
}

.order:hover {
    font-size: 22px;
    font-weight: bold;
    cursor: pointer;
}

.submit {
    top: 35px;
    left: 40px;
}

.zhuce {
    top: 35px;
    left: 60px;
}

.footer {
    line-height: 30px;
    text-align: center;
    font-size: x-large;
    padding-top: 300px;
    width: 100%;
    height: 30px;
    color: gray;
}

.copyright {
    line-height: 30px;
    text-align: center;
    padding-top: 300px;
    width: 100%;
    height: 30px;
}