.atmc-logo-01{position:relative;display:inline-block;width:100%;background-color:#fff}.atmc-logo-01:before{content:"";display:block;padding-bottom:100%}.atmc-logo-01 img{position:absolute;left:0;top:0;right:0;bottom:0;margin:auto;width:auto;height:auto;max-width:90%;max-height:90%}