.perpetua:after,.perpetua:before{content:'';display:block;height:100%;width:100%;top:0;left:0;position:absolute;pointer-events:none}.perpetua{position:relative}.perpetua img{width:100%;z-index:1}.perpetua:before{z-index:2}.perpetua:after{z-index:3;background:-webkit-linear-gradient(top,#005b9a,#e6c13d);background:linear-gradient(to bottom,#005b9a,#e6c13d);mix-blend-mode:soft-light;opacity:.5}