header {
    padding: 1rem 0;
}

header h1 {
    margin: 0 auto;
}

main h3 {
    text-align: center;
}

#loading-div {
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}
#loading-div img {
    width: 50%;
    height: 50%;
}

/************************************************************
* MAIN
*************************************************************/
.container p {
    text-align: center;
}

.container div ul {
    list-style-type: none;
    max-width: 400px;
    margin: 0.5rem auto;
}

.container div ul li {
    background-color: #e2dddd;
    padding: .5rem;
    margin-bottom: 1rem;
    border-radius: 5px;
    filter: drop-shadow(0px 0px 1px black);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.container div ul li a {
    text-decoration: none;
    color: black;
    font-size: 1.2rem;
    width: calc(100% - 36px);
    border-right: 1px solid #a9a9a9;
}

.container div ul li div {
    display: flex;
    align-items: center;
    justify-content: center;
}

.container div ul li img {
    width: 32px;
    height: 32px;
    cursor: pointer;
    transition-duration: .1s;
}
.container div ul li img:hover {
    transform: scale(1.05);
}

#request-friend-list li a {
    width: calc(100% - 80px);
}
#request-friend-list li img {
    margin-left: .5rem;
}