main {
    margin-bottom: 3rem;
}

.new-session {
    padding-top: 1rem;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-top-color: orange;
    border-top-style: solid;
    border-top-width: thin;
    border-bottom-color: orange;
    border-bottom-style: solid;
    border-bottom-width: thin;
}

.playerNameInput {
    border-style: solid;
    border-color: transparent;
    padding: .1rem .3rem;
    border-radius: 5px;
    max-width: 8.5rem;
    margin: 0 .5rem;
}

.playerNameInput:invalid {
    border-style: solid;
    border-color: red;
}

#startPointsInput {
    width: 80px;
    border: none;
    border-radius: 5px;
    font-size: 22px;
    text-align: center;
}

.player-name {
    margin: 1.2rem 0;
}

.new-session-spinner, .join-session-spinner {
    color: black;
    display: inline-block;
}

.btn-new-session {
    width: 220px;
    height: 50px;
    margin: .2rem 0;
    font-size: medium;
}

.display-none {
    display: none;
}

.btn-join-session {
    width: 220px;
    height: 50px;
    margin: .2rem 0;
    font-size: medium;
}

.not-active {
    cursor: not-allowed !important;
    opacity: .4;
}

.session-id-input {
    display: block;
    margin: 1rem auto;
    text-align: center;
    border-style: solid;
    border-color: orange;
    border-radius: 5px;
    font-size: 24px;
    width: 200px;
}

.join-session-error {
    color: coral;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    -webkit-transition: opacity 1.5s, max-height 1s;
	-moz-transition: opacity 1.5s, max-height 1s;
	transition: opacity 1.5s, max-height 1s;
}

.join-session-error-visible {
    max-height: 100px;
    opacity: 1;
}