main {
    min-height: 100vh;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

main h1 {
    color: white;
    border-radius: 10px;
    text-align: center;
    animation: summon 2s;
}

main p {
    color: white;
    border-radius: 10px;
    padding: 10px;
    margin-top: 10px;
    
}
form {
    align-items: center;
    justify-content: center;
    display: flex;
    flex-direction: column;
}

.login-form {
    background-color: black;
    padding: 30px;
    border-radius: 30px;
}

.registration-form h1 {
    margin-bottom: 50px;
}

.introw {
    display: flex;
    flex-direction: row;
}
form .name , form .password {
    margin: 15px;
    border: 5px;
    background-color: transparent;
    color: white;
    border-style: double;
    border-color: transparent;
    border-left-color: white;
    border-bottom-color: white;
    border-bottom-left-radius: 10px;
    height: 30px;
    width: 200px;
}

.btn {
    background-color: chartreuse;
    border: 5px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    border-top-left-radius: 0px;
    border-top-right-radius: 0px;
    border-color: chartreuse ;
    border-style: solid;
    cursor: pointer;
}

@keyframes summon {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 100;
    }
}