/* use navbar-wrapper to wrap navigation bar, the purpose is to overlay navigation bar above slider */
        .navbar-wrapper {
            position: absolute;
            top: 20px;
            left: 0;
            width: 100%;
            height: 51px;
        }
        .navbar-wrapper > .container {
            padding: 0;
        }

        @media all and (max-width: 768px ){
            .navbar-wrapper {
                position: relative;
                top: 0px;
            }
        }




                /* jssor slider bullet navigator skin 21 css */
                /*
                .jssorb21 div           (normal)
                .jssorb21 div:hover     (normal mouseover)
                .jssorb21 .av           (active)
                .jssorb21 .av:hover     (active mouseover)
                .jssorb21 .dn           (mousedown)
                */
                .jssorb21 div, .jssorb21 div:hover, .jssorb21 .av {
                    background: url(../img/b21.png) no-repeat;
                    overflow: hidden;
                    cursor: pointer;
                }

                .jssorb21 div {
                    background-position: -5px -5px;
                }

                    .jssorb21 div:hover, .jssorb21 .av:hover {
                        background-position: -35px -5px;
                    }

                .jssorb21 .av {
                    background-position: -65px -5px;
                }

                .jssorb21 .dn, .jssorb21 .dn:hover {
                    background-position: -95px -5px;
                }
     
	 
	 
	 
                /* jssor slider arrow navigator skin 21 css */
                /*
                .jssora21l              (normal)
                .jssora21r              (normal)
                .jssora21l:hover        (normal mouseover)
                .jssora21r:hover        (normal mouseover)
                .jssora21ldn            (mousedown)
                .jssora21rdn            (mousedown)
                */
                .jssora21l, .jssora21r, .jssora21ldn, .jssora21rdn {
                    position: absolute;
                    cursor: pointer;
                    display: block;
                    background: url(../img/a21.png) center center no-repeat;
                    overflow: hidden;
                }

                .jssora21l {
                    background-position: -3px -33px;
                }

                .jssora21r {
                    background-position: -63px -33px;
                }

                .jssora21l:hover {
                    background-position: -123px -33px;
                }

                .jssora21r:hover {
                    background-position: -183px -33px;
                }

                .jssora21ldn {
                    background-position: -243px -33px;
                }

                .jssora21rdn {
                    background-position: -303px -33px;
                }