* {
    box-sizing: border-box;
}
body {
    margin: 0;
}
.main {
    display: flex;
    width: 1920px;
    height: 100vh;
}
.reg, .log {
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
input {
    margin-bottom: 20px;
    width: 300px;
    height: 50px;
}
table {
    width: 100px;
    height: 100px;
    border: 1px solid black;
    margin-bottom: 100px;
}
/* tr {
    background-color: red;
} */