#btn-close-modal {
    text-align: center;
    cursor:pointer;  
	/* -webkit-transition: all 0.2s; */
    /* -moz-transition: all 0.2s; */
    /* -ms-transition: all 0.2s; */
    /* -o-transition: all 0.2s; */
    /* transition: all 0.2s; */
	font-size: 1.5em !important;
}

#btn-close-modal:hover {
    
	/* transform:rotate(90deg); */
    
}