User Control panel displays oddly

-- HikaShop version -- : 3.1.1
-- Joomla version -- : 3.7.5
-- PHP version -- : 5.5
-- Browser(s) name and version -- : safari
-- Error-message(debug-mod must be tuned on) -- : none, please see attached photo

When I click on My Account (menu item via Hikashop user control panel type), the page renders but the four items seem to display on top of one another. The items that should be displaying are Customer account, manage address, orders, and carts. If I click on them, they all go to the pages they should but it needs to display wider so customers can read the options.

How I do I control the width or edit this so it displays correct?

Thank you!

Thank you. I found the file without issue.

I believe the lines you're referring to are from 507 to 570.

I looked through them and below is all I have that refers to the user control panel. Am I missing a line of code somewhere? And yes, I don't know code but I know enough to change numbers. Thank you in advance.

/* customer control panel */
#hikashopcpanel div.icon a {
border:1px solid #F0F0F0;
color:#666666;
display:block;
float:left;
text-decoration:none;
vertical-align:middle;
width:100%;
}
#hikashopcpanel div.icon:hover a {
-moz-background-clip:border;
-moz-background-inline-policy:continuous;
-moz-background-origin:padding;
background:#F9F9F9 none repeat scroll 0 0;
border-color:#EEEEEE #CCCCCC #CCCCCC #EEEEEE;
border-style:solid;
border-width:1px;
color:#0B55C4;
}
#hikashopcpanel div.icon {
float:left;
margin-bottom:5px;
margin-right:5px;
text-align:center;
width: 100%;
}
#hikashopcpanel span {
display:block;
text-align:center;
background-repeat: no-repeat;
background-position: center;
height: 48px;
}
.hikashop_cpanel_icon_image_span{
background-repeat: no-repeat;
background-position: center;
height: 48px;
}

#hikashopcpanel td{
text-align: center;
}

.hikashop_cpanel_icon_image{
width: 80px;
}

.hikashop_cpanel_icon_table{
width: 100%;
}

#hikashopcpanel img {
margin:0 auto;
padding:10px 0;
}
.hikashopcpanel{
width:500px;
margin:auto;
margin-top:20px;
}

.hikashop_header_title{ float: left; }
.hikashop_header_buttons{ float: right; }