.main-container{display: flex; justify-content: center;}
.login-box{border-radius: 4px; background-color: #fff; width: 450px; box-shadow: 0 .125rem .25rem rgba(0,0,0,.075)!important; margin-top: 50px;}
.tbox{
    width: 97.33%;
    height: 45px;
    padding-left: 10px;
    border-radius: 3px;
    border: 1px solid #f1f1f1;
    margin-bottom: 10px;
    outline: none;
    font-size: 0.9rem;
    transition: 0.6s; color: #333;
}
.tbox:focus{
    border: 1px solid rgba(209,66,105,0.36);
    transition: 0.6s;
    color: #d14269;
}
.login{margin: 15px 20px;}
.btn{
    border: 1px solid #f5f5f5;
    padding: 15px ;
    border-radius: 4px;
    margin-top: 10px;
    margin-bottom: 10px;
    background-color: rgb(255, 199, 44);;
    color: black;
    font-size: 1.2rem;
    outline: none;
    transition: 0.6s;
}
.btn:hover{
    background-color: #333;
    color: white !important;
    transition: 0.6s;
}