body{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.container{
    height: 100vh;
    display: flex;
    justify-content: center;
    text-align: center;
    align-items: center;
    flex-direction: column;
    /* background-color:rgb(192, 191, 191); */
}
.box{
    width: 370px;
    height: 450px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0,0.3), 0 4px 19px 0rgb(0,0,0,0.19);
    border-radius: 20px;
    background-color: rgb(14, 12, 12);
    color: white;
    font-size: 22px;

}
input{
    width: 90%;
    margin-bottom: 25px;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid rgb(165, 165, 165);
    outline: none;
    color: azure;
    font-size: 17px;
}
input :focus{
    border-bottom: 1px solid rgb(253, 148, 110);

}
.btn{
    width: 40%;
    padding: 10px;
    background-color: rgb(25, 133, 255);
    border-radius: 10px;
    border: none;
    cursor: pointer;
    /* color:; */
    font-size: 15px;    
    /* transition-duration: 2ms; */
}
.signup span{
    color: blue;
    cursor: pointer;
}