body {
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}
section {
    width: 100%;
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}
section.sec1 {
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}
section.sec2 {
    background: url(http://www.eminentstar.com/images/bannermechanical.jpg);
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}
section.sec3 {
    background: url(https://blog.chesterton.com/wp-content/uploads/2017/01/Pump_cutaway_Shaft.jpg);
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}
section.sec4 {
    background: url(http://www.aquilar.co.uk/wp-content/uploads/2016/09/commercial_mechanical_equipment_rooms.jpg);
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}

section.sec5 {
	background: url(https://www.planwallpaper.com/static/images/cool-wallpaper-5_G6Qe1wU.jpg);
	background-size: cover;
	background-position: center center;
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}

section.secText {
    padding: 50px 100px;
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}
section.secText h1 {
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    font-size:48px;
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}
section.secText p {
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}