th{
    width: 100px;
    height: 50px;
    background-color: lightcyan;
}

thead {
    background-color: gainsboro;
}

.color{
    background-color: gainsboro;
}

ul{
    display: flex;
    list-style-type: none;
}

ul li{
    margin-right: 30px;
}

div{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

a{
    color: black;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
}

h1{
    margin-left: 30px;
}

.list {
    width: 80%;
    max-width: 500px;
    height: 500px;
    border-collapse: collapse;
    background-color: #fff;
    border: 1px solid #ddd;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 15px;
}

.list tbody td{
	text-align:center;
	padding: 5px 1px;
	font-size: 15px 
}

.member{
    background: #eee;
    padding: 16px;
    margin: 8px 0;
    width: 85%;
    border: 0;
    outline: none;
    border-radius: 20px;
}

.button{
    width: 20%;
    height: 30px;
    border: 2px solid black;
    background-color: rgb(255, 255, 255);
    border-radius: 15px;
}

.email {
    margin: auto;
    display: flex;
    align-items: center;
    width: 93%;
    gap: 3px;
}

.email .member {
    flex: 1;
}

span {
    font-size: 16px;
}