.imgBlur{transform:translate(-50%,-50%);-webkit-filter:blur(50px) brightness(0.9);-ms-filter:blur(50px) brightness(0.9);filter:blur(50px) brightness(0.9);display:inline-block;width:200%;position:relative;top:50%;left:50%;z-index:-1}.div-blurry-background{top:0;left:0;width:100%;height:300px;position:absolute}.alpha-header{display:block;height:66vh;height:450px;overflow:hidden;width:100%;z-index:0;position:absolute}