div.top { height: 135px; }
div.menu { background-color: #053855; background: #053855 no-repeat bottom; height: 400px; width: 144px; float: left; margin-right: 10px; }
div.content { width: 800px;padding: 10px;} 
body { margin: 0px; padding: 0px; font-family: Arial; }
A { color: #blue; }
div.step0 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }
div.step1 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }
div.step2 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }
div.step3 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }
div.step4 { background: url('img/img4.png') no-repeat #053855; background-size: contain; }
div.step5 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }
div.step6 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }
div.step7 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }
div.step8 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }
div.step9 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }
div.step10 { background: url('img/img5.png') no-repeat #053855; background-size: contain; }
div.step11 { background: url('img/img1.webp') no-repeat #053855; background-size: contain; }