body {
    margin: 0;
    font-family: Arial;
}
#content {
    position: absolute;
    left: 50px;
    top: 65px;
    width: calc(100% - 80px);
    padding: 15px;
}
.relative_center {
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.margin0 {
    margin: 0 !important;
}
.padding0 {
    padding: 0 !important;
}
.user {
    padding: 12px;
    background-color: #aaaaaa;
    border: 1px solid black;
    border-radius: 10px;
    display: inline-block;
}
.user .img {
    width: 25px;
    height: 25px;
    border-radius: 10000px;
    border: 1px solid black;
    vertical-align: middle;
}
.user .name {
    display: inline-block;
    font-size: 13px;
    margin: 0;
}
.centerh {
    position: relative;
    left: 50%;
    transform: translate(-50%);
}
.centerv {
    position: relative;
    top: 50%;
    transform: translate(0, -50%);
}
.centerhv {
    position: relative;
    left: 50%;
    top: 50%;
    transform: translateX(-50%, -50%);
}
a {color: #767676; font-weight: bold; text-decoration: none;}

.small_img_button {
    vertical-align: middle;
    padding: 5px;
    width: 20px;
    height: 20px;
    border: 1px solid black;
    border-radius: 10px;
    cursor: pointer;
    background-color: white;
}
.small_img_button[disabled] {
    opacity: 0.5;
    cursor: default;
}
.overlay_input {background-color: white; position: fixed; z-index: 100000000000000; border: 1px solid black; border-radius: 2px;}
input[type="search"]::-webkit-search-cancel-button {
    display: none;
}

.button1 {cursor: pointer; padding: 7.5px; outline: 0; border-radius: 9px; color: black; border: 1px solid black; background-image: radial-gradient(#eee, #aaaaaa);}
.button1:hover {background-image: radial-gradient(#ccc, #999);}

.game {display: inline-block; border: 1px solid black; border-radius: 7.5px; cursor: pointer; padding: 5px;}
.game img {height: 150px; display: block;}
.game p {font-size: 15px; user-select: none; text-align: center; margin: 5px; border-top: 1px solid black;}

.drop_button {
    position: absolute;
    padding: 5px;
    background-color: white;
    border: 1px solid black;
    border-radius: 5px;
    cursor: pointer;
    transform: translateX(-50%);
}
.drop_button:hover {
    background-color: #aaaaaa;
}