.main {margin: auto; max-width: 1080px;}
.main img {display: block; max-width: 100%;}
.main ul {list-style: none;}
.main li {position: relative;}
.main li:before {color: #F4A600; content: "\2022"; display: block; font-size: 20px; position: absolute; top: -3px; left: -15px;}
.main .download-button {background-color: #F4A600; color: #000; display: inline-block; margin-top: 10px; padding: 4px 30px; text-decoration: none; text-transform: uppercase; transition: all 1s ease 0s; vertical-align: middle;}
.main .download-button:hover {background-color: #999;}

.section-bg {border-bottom: none;}
.header-bg {text-align: center;}
.header-bg h1 {color: #FFCB33; font-size: 35px; text-align: center;}
.header-bg p {font-size: 25px; text-align: center;}

.dgtuner-bg {background: url("images/DGTuner_image.jpg") no-repeat right center;}
.pxoc-bg {background: url("images/precisionXOC_image.jpg") no-repeat right center;}
.px-bg {background: url("images/precisionx_image.jpg") no-repeat right center;}
.pxm-bg {background: url("images/precisionx_mobile_image.jpg") no-repeat right center;}
.oc-bg {background: url("images/oc_scannerx_image.jpg") no-repeat right center;}
.eleetx-bg {background: url("images/eleetx_image.jpg") no-repeat right center;}

@media (max-width: 850px)
{
  .mcontainer {background: rgba(0, 0, 0, 0.5); padding: 15px;}
}