#dji_landing {}
#dji_landing .cntnr_top.bg {
    background: url(../files/pic/djilanding/bg.jpg) center no-repeat;
    height: 280px;
}
#dji_landing .cntnr_top.bg:before{
    content: '';
    position: absolute;
    z-index: 3;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    width: 100%;
    display: block;
    background: -moz-radial-gradient(center, ellipse cover, rgba(0,0,0,.7) 100%,rgba(0,0,0,1) 100%); /* FF3.6-15 */
    background: -webkit-radial-gradient(center, ellipse cover, rgba(0,0,0,.7) 100%,rgba(0,0,0,1) 100%); /* Chrome10-25,Safari5.1-6 */
    background: radial-gradient(ellipse at center, rgba(0,0,0,.7) 100%,rgba(0,0,0,1) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00000000', endColorstr='#a6000000',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
}

#dji_landing .cntnr_top .head {
    position: relative;
    z-index: 5;
}

#dji_landing .screen {
    box-shadow: 1px 1px 5px 1px rgba(0, 0, 0, 0.5);
    transition: box-shadow .3s;
}

@media (max-width: 1024px) {
    #dji_landing .cntnr_top.bg {
        height: 400px;
    }
}

#dji_landing .shadow {
    text-shadow: 1px 1px 1px black, 0 0 1px black;
}