body {
  font-family: Helvetica,Tahoma;
}

*,
*:before,
*:after {
  box-sizing: border-box;
}

.aos-all {
  width: 1440px;
  max-width: 100%;
  margin:0 auto;

}

.aos-item {
  display: inline-block;
  float: left;
  width: 33.3333%;
  height: 300px;
  padding: 20px;
}

.aos-item__inner {
  position: relative;
  width: 100%;
  height: 100%;
  float: left;
  background: #1da4e2;
  line-height: 260px;
  text-align: center;
  color: #fff;
}

@media screen and (max-width: 800px) {
  .aos-item {
    width: 50%;
  }
}

#mainBanner {
    display: block;
   background-size:100% auto;
background-repeat: no-repeat;
    height:;
overflow: hidden;

height: 100%;
background-image: url(https://promotions.newegg.com/b2b/Intel/18-0128/images/imgs/hero.jpg);
    
}

.item {
    background-repeat: no-repeat;
    width: 72.2%;

   background-size:100% auto;
  margin: 0px auto;
  padding-top: 0px;
    margin-left: 13.7% ;
  background: ;
  text-align: center;

  color: ;
overflow: hidden;

  font-size: 3em;
display: block;
background-image: url()

}

#transcroller-body {

}

#contentContainer {
  max-width: 100%;  
}

#featuredItem1 {

}

@media (max-width: 1600px) {
.aos-all {
    width: 1280px;
    max-width: 100%;
    margin: 0 auto;
}

}