Can't set "BODY BACKGROUND" to no background (White background)

Hi Enfold Team,
I tried setting to no background, but the webpage still utilize a purple background in which I do not understand where it came from.
Link is given at “Private content” section.
CSS Utilize so far.

.main_color .avia_cart, .main_color form, .main_color .avia_cart, .main_color form, .main_color tr:nth-child(odd) { background-color: white; }

#top .woocommerce-message{
padding:1em 1em 1em 3.5em!important;
margin:0 0 2em!important;
position:relative;
-webkit-border-radius:0px;
border-radius:0px;
background:#ffffff;
background-color: transparent !important;
border: 0px;
background:-webkit-gradient(linear,left top,left bottom,from(#ffffff),to(#ffffff));
background:-webkit-linear-gradient(#ffffff,#ffffff);
background:-moz-linear-gradient(center top,#ffffff 0,#ffffff 100%);
background:-moz-gradient(center top,#ffffff 0,#ffffff 100%);
color:#000000 !important;
text-shadow:0 1px 0 #fff;
list-style:none outside!important;*zoom:1;width:auto;
-webkit-box-shadow:inset 0 -2px 6px rgba(0,0,0,.05),inset 0 -2px 30px rgba(0,0,0,.015),inset 0 1px 0 #fff,0 1px 2px rgba(0,0,0,.3);box-shadow:inset 0 -2px 6px rgba(0,0,0,.05),inset 0 -2px 30px rgba(0,0,0,.015),inset 0 1px 0 #fff,0 1px 2px rgba(0,0,0,.3)
}

.main_color .avia_cart, .main_color form, .main_color .avia_cart, .main_color form, .main_color tr:nth-child(odd) {
background-color: white !important;
background-image: url("http://www.mylittlestorybox.com/wp-content/uploads/2014/12/pastel-pink-background-temp.jpg");
}

.cloud-zoom-big {
	border:4px solid #ccc;
	overflow:scroll !important;
}

.four.units.single-product-main-image {
overflow: visible !important;
}

ul.products li.product a img {
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    display: block !important;
    height: auto !important;
    margin: 0 0 8px !important;
    transition: all 0.2s ease-in-out 0s !important;
    width: 320px !important;
}

.mousetrap {
z-index: 99999999 !important; position: absolute; width: 387px; height: 540px; left: 0px; top: 0px; cursor: move;
}

. single-product #av_section_1 {
height: auto !important;
}

.title_container { 
display: none !important; 
}

.single-product-main-image.alpha {
z-index: 5000;
overflow: visible !important;
}

.single-product-main-image { overflow: visible; }

#footer .widgettitle {
color: #ffffff !important;
}

.single-product .template-shop, .alternate_color, #header_main .container, .main_menu ul:first-child > li a {
background-image: url(https://www.mylittlestorybox.com/wp-content/uploads/2014/12/pastel-pink-background-temp.jpg);
}

Help is appreciated as always.
Best Regards,