.login{
    display: flex;
    height: 100vh;
}
.login .loginbj{
        width: 600px;
        height: 100vh;
        background: url('../images/loginBj.jpg');
        background-size: cover;
        background-position: center;
        position: relative;



}
.login .loginbj::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #007bff;
    opacity: 0.3;
}
.loginBox {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;


}
.loginBox .fromBox {
    width: 430px;
}
.loginBox .fromBox  h2 {
    margin-bottom: 5px;
    letter-spacing: 2px;
    color: #2d8cf0;
}

.loginBox .fromBox  .subtitle {
    color: #677788;
}

.loginBox .fromBox  .demo-login {
    margin-top: 30px;

}
.layui-form-item{
    position: relative;
    margin-bottom: 20px;
}
.layui-form-item input{

height: 50px;

padding-left: 50px;
}
.layui-form-item i{
    
position: absolute;
    
color: #757575;
    
font-size: 23px;
    
top: 15px;
    
left: 19px;
}

.layui-btn:hover {
    transform: translateY(-3px);
}