.mobile-btn-box{
    width:40px;
    height: 30px;
    position: relative;
}
.mobile-btn-box span {
    width: 100%;
    height: 4px;
    display: block;
    position: absolute;
    background: rgb(0, 0, 0);
    left: 0;
    -webkit-transition: all .5s;
    -ms-transition: all .5s;
    transition: all .5s;
}
.mobile-btn-box span.line1 {
    top: 0;
    -webkit-transform-origin: left bottom 0;
    -ms-transform-origin: left bottom 0;
    transform-origin: left bottom 0;
}
.mobile-btn-box span.line2 {
    top: 13px;
}
.mobile-btn-box span.line3 {
    bottom: 0;
    -webkit-transform-origin: left top 0;
    -ms-transform-origin: left top 0;
    transform-origin: left top 0;
}
.mobile-btn.hover .mobile-btn-box{
    -webkit-transform: rotate(-180deg);
    -ms-transform: rotate(-180deg);
    transform: rotate(-180deg);
}

.mobile-btn.hover .mobile-btn-box span.line1 {
    -webkit-transform: rotate(42deg);
    -moz-transform: rotate(42deg);
    -ms-transform: rotate(42deg);
    -o-transform: rotate(42deg);
    transform: rotate(42deg);
    top: -1px;
}
.mobile-btn.hover .mobile-btn-box span.line2 {
    opacity: 0;
}
.mobile-btn.hover .mobile-btn-box span.line3 {
    -webkit-transform: rotate(-42deg);
    -moz-transform: rotate(-42deg);
    -ms-transform: rotate(-42deg);
    -o-transform: rotate(-42deg);
    transform: rotate(-42deg);
    bottom: -1px;
}
.mobile-nav{
    display: none;
    top: 85px;
    position: absolute;
}
.header_mesd{
    position: relative;
    z-index: 2;
}
.nav-container-mobile{
    position: relative;
}
.w-nav-button{
    display: block;
}