index.css

@font-face {
    font-family: Vazir;
    src: url('./fonts/Vazir.ttf')
}

* {
    font-family: Vazir;
}

html {
    height: 100%;
    margin: 0;
}

body {
    display: flex;
    align-items: center;
    height: 100%;
    margin: 0;

    background-color: #06172a;
    color: white;
}

.side-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 300px;

    border-left: solid 1px #504f51;
}

.meetings-list {
    display: flex;
    flex-direction: column;
    flex: 1;
    width: 100%;
    overflow-y: auto;

    border-bottom: solid 1px #504f51;
}

.meeting {
    margin: 0 10px 0 10px;
    cursor: pointer;
}

.meeting:hover {
    background-color: #091e42;
}

.meeting + .meeting {
    border-top: solid 1px #605f61;
}

.meeting-code {
    font-size: small;
    margin-top: -5px;
    color: #cfcfcf;
}

.add-meeting-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    height: 200px;
}

.main-container {
    width: 100%;
    display: flex;
    flex-direction: column;
}

h1, h2 {
    width: max-content;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 0.5rem;
}

#main-form {
    display: flex;
    flex-direction: column;
    margin-left: auto;
    margin-right: auto;
    align-items: center;
}

input {
    margin-top: 5px;
}

input:focus {
    outline: none;
}

.text-input {
    width: 100px;
    background-color: rgba(0, 0, 0, 0);
    border: solid 2px #0f70d7;
    border-radius: 2px;
    caret-color: white;
    color: inherit;
}

.submit {
    background-color: #0f70d7;
    border-style: solid;
    border-color: #0f70d7;
    border-radius: 2px;
    padding: 4px;
    color: inherit;

    min-width: 70%;
    cursor: pointer;
} 

.submit:focus, .submit:hover {
    background-color: #1460aa;
    border-color: #1460aa;
}