.left_sidebar ul {
    width: 100%;
    /*width: 276px;*/
    list-style: none;
}
.left_sidebar ul li {
    cursor: pointer;
}
/*------------ Main Menu ------------*/
.mainmenu {
    font-size: 16px;
    position: relative;
   
    padding: 0;
}
.mainmenu > li {
    box-sizing: border-box;
    height: 48px;
    color: #000;
    border-top: 1px solid #FA883E;
   background: transparent linear-gradient(to bottom, #FEFEFE 0%, #E9E9E9 50%, #DDD 51%, #E6E6E6 100%) repeat scroll 0% 0%;
box-shadow: 0px 2px 4px 0px #B4B4B4;
}
.mainmenu > li:first-child {
    border-top: 0;
    
}
.mainmenu > li:last-child {
    border-radius: 0 0 7px 7px;
}
.mainmenu > li span {
    line-height: 48px;
    display: block;
}
.mainmenu > li .icon {
    display: block;
    float: left;
    width: 20px;
    height: 20px;
    padding: 14px 20px 0 20px;
}
.mainmenu > li .messages {
    font-size: 11px;
    line-height: 19px;
    display: block;
    float: right;
    width: 34px;
    height: 18px;
    margin-top: -33px;
    margin-right: 19px;
    padding: 0;
    text-align: center;
    background: url("../images/messages.png") no-repeat;
}
.expand-triangle {
    width: 100%;
    /*width: 276px;*/
    height: 10px;
    content: " ";
}
.expand-triangle img {
    width: inherit;
    height: inherit;
   /*------------ margin-left: -40px;------------*/
    vertical-align: top;
}
/*------------ Sub Menu ------------*/
.submenu {
    font-size: 13px;
    box-sizing: border-box;
    content: " ";
    color: #ae9f9f;
}
.submenu li {
    line-height: 20px;
    height: 35px;
    /*------------ margin-left: -40px;------------*/
    padding-top: 11px;
    transition: border-left 220ms ease-in;
    border-left: solid 6px #F2F2F2;
    background-color: #F2F2F2;
}
.submenu .chosen,
.submenu .chosen:hover {
    border-left: solid 6px #96d145;
}
.submenu li:hover {
    border-left: solid 6px #d05942;
}
.submenu li:active {
    border-left: solid 6px #00AEFF;
}
.submenu li:selected {
    border-left: solid 6px #00AEFF;
}
.submenu li span {
    margin-left: 30px;
}
.submenu li a:hover{color:#FA883E;}