.mybutton.button1 {width: 690px; margin: 20px auto;}.footer_content {max-width: 100%; padding-right: 0px; float: none;}#countdown strong {border-radius: 50%;border: 4px solid #14c4c1;width: 45px;height: 45px;display: inline-flex;justify-content: center;align-items: center;margin: 0 auto;}.video-responsive{overflow:hidden;padding-bottom:56.25%;position:relative;height:0;}.video-responsive iframe{left:0;top:0;height:100%;width:100%;position:absolute;}