.modal-header .close{
     background: #0177a9;
     height:32px;
     width:32px;
     color:#fff;
     border-radius: 32px;
     opacity: 1;
     padding:0;
     margin:0;
 }


.close:not(:disabled):not(.disabled):hover {
    background: #027ab0;
    color:#fff;
    opacity: 1.0;
}

.modal-header .close span{
    color:#fff;
    font-size: 23px;
}