.itopplus-background {
background-image:url(../Files/Name/BACKGROUND1255306487625.jpg); 
background-repeat:no-repeat; 
background-color:none;
}
element.style {
}
<style>
:host {
    display: inline-block;
    overflow: hidden;
    text-align: initial;
    white-space: nowrap;
}

.Template-F-pic {
background-color: transparent;
border: solid 0px #ccc;
padding: 0px;
width: 100%;
overflow: hidden;
height: inherit !important;
}
.Template-F-Big {
border: solid 1px #ccc;
width: 100%;
overflow: hidden;
height: inherit !important;
}