.an-funfo2 {
display: block;
position: relative;
left: 50%;
transform: translateX(-50%);
overflow: hidden;
background: none;
background-color: rgba(73, 73, 73,0);
background-image: url(https://wiki.gamerclub.jp/anwiki/images/e/ea/Anwiki広告.png);
background-repeat: no-repeat;
background-size: 860px ;
background-position: 0px 0px;
top: 0px;
width: 100%;
max-width: 890px;
height: 136px;
padding: 10px 10px 10px 10px;
}