.drawer-main {
    position:fixed;
    top: 0;
    right:0;
    height: 100%;
    overflow: hidden;
    z-index:10000;
}
.drawer-left .drawer-main {
    left: -320px;
    -webkit-transition: left 1.2s cubic-bezier(0.19, 1, .22, 1);
    -o-transition: left 1.2s cubic-bezier(0.19, 1, .22, 1);
    transition: left 1.2s cubic-bezier(0.19, 1, .22, 1)
}
.drawer-left.drawer-open .drawer-main {
    right: 0
}
.drawer-right .drawer-main {
    right: -100%;
    -webkit-transition: right 1.2s cubic-bezier(0.19, 1, .22, 1);
    -o-transition: right 1.2s cubic-bezier(0.19, 1, .22, 1);
    transition: right 1.2s cubic-bezier(0.19, 1, .22, 1)
}
.drawer-right.drawer-open .drawer-main {
    right: 0
}
.drawer-overlay {
    position: relative
}
.drawer-left .drawer-overlay, .drawer-left .drawer-hamberger {
    left: 0;
    -webkit-transition: left 1.2s cubic-bezier(0.19, 1, .22, 1);
    -o-transition: left 1.2s cubic-bezier(0.19, 1, .22, 1);
    transition: left 1.2s cubic-bezier(0.19, 1, .22, 1)
}
.drawer-left.drawer-open .drawer-overlay, .drawer-left.drawer-open .drawer-hamberger {
    left: 320px
}
.drawer-right .drawer-overlay, .drawer-right .drawer-hamberger {
    z-index:9999;
    width:41px; height:38px; border-radius:100%; padding-top:3px;
    background:#d00412;
    -webkit-transition: right 1.2s cubic-bezier(0.19, 1, .22, 1);
    -o-transition: right 1.2s cubic-bezier(0.19, 1, .22, 1);
    transition: right 1.2s cubic-bezier(0.19, 1, .22, 1)
}
.drawer-right.drawer-open .drawer-overlay span:before, .drawer-right.drawer-open .drawer-hamberger  span:before{
}
.drawer-right.drawer-open .drawer-overlay , .drawer-right.drawer-open .drawer-hamberger {
    right:calc(50% + 20px);
    z-index:99999;
    top:20px;
}
.drawer-overlay-upper {
    position: fixed;
    top: 0;
    z-index: 1100;
    display: none;
    height: 100%;
}
.drawer-left.drawer-open .drawer-overlay-upper {
    right: 0
}
.drawer-right.drawer-open .drawer-overlay-upper {
    left: 0;
    background:rgba(0,0,0,0.5);
}
.drawer-default {
    background-color: #fff;
    border-left:4px solid #d0392d;
    -webkit-box-shadow: inset 0 0 0 rgba(0,0,0,.5);
    box-shadow: inset 0 0 0 rgba(0,0,0,.5);

}
.drawer-default+.drawer-overlay {
    background-color: #fff
}
.drawer-brand{color:#333;font-size: 14px; padding:10px 0 10px 10%; border-bottom:1px solid #ccc;}
.drawer-default .drawer-brand a {
    display: block;
    font-size: 14px;
    color: #333;
}
.drawer-default .drawer-brand a:hover {
    color: #d00412;
    text-decoration: none
}
.drawer-default .drawer-nav-title {
    display: block;
    text-align:center;
    font-size: 18px
}
.drawer-default .drawer-nav-list {
    padding: 0;
    list-style: none
}
.drawer-default .drawer-nav-list li {
    display: block
}
.drawer-default .drawer-nav-list li a {
    display: block;
    color: #888
}
.drawer-default .drawer-nav-list li ul a {
}
.drawer-hamberger {
    position:absolute;
    z-index: 1000;
    display: block;
    width: 30px;
    height: 30px;
    background-color: transparent;
    border: 0;
}
.drawer-hamberger span {
}
.drawer-hamberger span, .drawer-hamberger span:before, .drawer-hamberger span:after {
    position: absolute;
    display: block;
    width: 26px;
    height: 2px;
    cursor: pointer;
    content: '';
    background-color: #fff;
    right:8px;
    color:#fff;
    line-height:60px;
    font-size:14px;
    margin-top:8px;
    text-align:center;
    -webkit-transition: all 1.2s cubic-bezier(0.19, 1, .22, 1);
    -o-transition: all 1.2s cubic-bezier(0.19, 1, .22, 1);
    transition: all 1.2s cubic-bezier(0.19, 1, .22, 1)
}
.drawer-hamberger span:before {
    top: 0;
    right:0;
    width:14px;
}
.drawer-hamberger span:after {
    top: 8px;
    right:0;
    width:19px;
}
.drawer-open .drawer-hamberger span {
    background-color: transparent;
}
.drawer-open .drawer-hamberger span:before, .drawer-open .drawer-hamberger span:after {
    top: 10px;
}
.drawer-open .drawer-hamberger span:before {
    margin-top:-1px;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    width:26px;
    margin-left:-2px;
    -o-transform: rotate(45deg);
    transform: rotate(45deg)
}
.drawer-open .drawer-hamberger span:after {
    -webkit-transform: rotate(-45deg);
    margin-top:-1px;
    margin-left:0;
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    width:26px;
    transform: rotate(-45deg)
}
.drawer-hamberger:hover {
    cursor: pointer
}