.cont_login
{
    width: 500px;
    height: auto;
    margin: auto;
    /*background-image: url(../img/style/01/bg_b.png);*/
    background-color: #808080;
    margin-top: 40px;
    border: 4px solid;
    border-radius:5px 10%;
    box-shadow: 10px 10px 15px;
    color: #fff;
}
.cont_reg
{
    width: 700px;
    height: auto;
    margin: auto;
    /*background-image: url(../img/style/01/bg_b.png);*/
    background-color: #808080;
    margin-top: 40px;
    border: 4px solid;
    border-radius:5px 10%;
    box-shadow: 10px 10px 15px;
    color: #fff;
}
.bu_cont
{
    width: 140px;
    height: 35px;
    border: 2px solid;
    background-color: #393939;
    font-size: 22px;
    color: #fff;
    font-family: Arial;
    border-radius:15px 15%;
    border-color: #fff;
    margin: auto;
    margin-top: 10px;
    text-align: center;
}
.us_cont
{
    font-size: 24px;
    color: #fff;
    font-family: Arial; 
    font-weight: 800;
    text-align: center;
    margin-top: 10px;  
}
.tab_cont
{
    font-size: 22px;
    color: #fff;
    font-family: Arial;
}
.cont_login_f
{
    width: 500px;
    height: auto;
    margin: auto;
    background-color: #FF0000;
    margin-top: 40px;
    border: 4px solid;
    border-radius:5px 10%;
    box-shadow: 10px 10px 15px;
    color: #fff;
    font-family: Arial;
}