.maincontent {
max-width:100%;
width:100%;
margin:0 auto;
padding:0;
}

.about-image{
width: 60%;
}

.membership-banner{
background-image: url(/imageserver/UserMedia/shine/cs-abt-bg.jpg);
}

.sb_container {
text-align: center;
margin-inline: auto;
}