.modal{display:none;position:fixed;z-index:1;padding-top:50px;left:0;margin-left:0;top:0;width:100%;height:100%;background-color:#000;background-color:rgba(0,0,0,.4)} #modalSign .modal-content{border-radius:6px;position:fixed;background-color:#fefefe;margin:auto;top:0px;left:0px;right:0px;bottom:0px;padding:0;border:1px solid rgba(0,0,0,.2);box-shadow:0 4px 8px 0 rgba(0,0,0,.2),0 6px 20px 0 rgba(0,0,0,.19);-webkit-animation-name:animatetop;-webkit-animation-duration:.4s;animation-name:animatetop;animation-duration:.4s;}.close:hover,.close:focus{color:#808080;text-decoration:none;opacity:initial}.modal-header{padding:0 16px;background-color:#fff;position:relative}.modal-header .close{margin-top:10px}.modal-body{height:auto;max-height:70%;position:relative;z-index:1;overflow-y:initial;padding:0}.close{margin-top:10px;float:right;font-size:20px;font-weight:bold;cursor:pointer;text-decoration:none;position:relative;z-index:100;color:#d3d3d3;opacity:initial}.close-disabled{margin-top:10px;float:right;font-size:20px;font-weight:bold;cursor:default;text-decoration:none;color:#d3d3d3}.overlay{position:absolute;top:0;bottom:0;left:0;right:0;background:rgba(0,0,0,.1);transition:opacity 500ms;visibility:hidden;opacity:0}.overlay:target{visibility:visible;opacity:1}.popover{font-family:'Open Sans',sans-serif;width:435px;transition:all 5s ease-in-out;position:absolute;top:40%;left:50%;z-index:1000;min-width:160px;padding:10px;margin:2px 0 0 -230px;font-size:14px;list-style:none;background-color:#fff;border:1px solid rgba(0,0,0,.15);border-radius:6px;-webkit-box-shadow:0 6px 12px rgba(0,0,0,.175);box-shadow:0 6px 12px rgba(0,0,0,.175);background-clip:padding-box}.popover .content{max-height:30%;overflow:auto;padding:10px}.footer{text-align:right}.btn{display:inline-block;padding:6px 12px;margin:0 1px;font-size:14px;font-weight:normal;line-height:1.428571429;text-align:center;white-space:nowrap;vertical-align:middle;cursor:pointer;border:1px solid transparent;border-radius:4px;text-decoration:none}.btn-primary{color:#fff;background-color:#428bca;border-color:#357ebd}.btn-default{color:#333;background-color:#fff;border-color:#ccc}ul.disc{list-style:disc}@-webkit-keyframes animatetop{from{top:-300px;opacity:0}to{top:0;opacity:1}}@keyframes animatetop{from{top:-300px;opacity:0}to{top:0;opacity:1}}#close{ position: relative; top: -10px; left: 51%; }