.iwhq_nav_btn{
display:none;
float:right;
cursor:pointer;
}
#iwhq_nav_wrap{
display:none;
position: fixed;
z-index: 10;
top: 0;
left: 0;
width: 100%;
height:100%;
background: rgba(0,0,0,0.5);
}
#iwhq_nav_box {
width: 360px;
max-width: 90%;
background-color: #fff;
float: right;
padding: 30px;
height: 100%;
overflow-y: auto;
}
.iwhq_nav_logo_wrap{
width:100%;
float:left;
margin:12px 0;
}
.iwhq_nav_close {
cursor: pointer;
text-align: right;
position: absolute;
top: 10px;
right: 10px;
width: 24px;
height: auto;
}
.iwhq_nav{
clear:both;
margin-top:60px;
margin-bottom: 30px;
background-color: #111;
}
ul.iwhq_nav_menu{
margin:0;
padding:0;
list-style:none;
}
.iwhq_nav_menu li a{
padding: 12px 0;
border-bottom: 1px solid #ddd;
display: inline-block;
width: 100%;
text-decoration: none;
color: #fff;
padding-left: 20px;
}
#iwhq_nav_box  p img{
width: 18px;
margin-right: 12px;
display: inline-block;
}
#iwhq_nav_box p a{
color:#000;
text-decoration: none;
font-size:16px;
}
@media screen and (max-width: 990px){
.iwhq_nav_btn {
display: block;
position: absolute;
top: 20px;
right: 21px;
}
}