.float-back-btn{position:fixed;bottom:20px;right:20px;z-index:99999;background-color:#2ea3f2;color:#ffffff!important;padding:12px 20px;border-radius:50px;box-shadow:0px 4px 10px rgba(0,0,0,0.2);text-decoration:none!important;font-weight:bold;font-size:14px;transition:all 0.3s ease}.float-back-btn:hover{background-color:#1b7ec2;transform:translateY(-3px);box-shadow:0px 6px 15px rgba(0,0,0,0.3)}.gradient-border{border-bottom:10px solid;border-image:linear-gradient(to right,#5e95b9,#98c9d6,#92ccde) 1}