.image-effect{
    overflow: hidden;
}
.image-effect img{
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
.image-effect:hover img{
    -moz-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}



.nav-burger {
    width: 20px;
    height: 16px;
    position: relative;
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-transition: .5s ease-in-out;
    -moz-transition: .5s ease-in-out;
    -o-transition: .5s ease-in-out;
    transition: .5s ease-in-out;
    cursor: pointer;
}

.nav-burger span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: #FFFFFF;
    opacity: 1;
    left: 0;
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-transition: .25s ease-in-out;
    -moz-transition: .25s ease-in-out;
    -o-transition: .25s ease-in-out;
    transition: .25s ease-in-out;
}

.nav-burger span:nth-child(1) {
    top: 0px;
}

.nav-burger span:nth-child(2),.nav-burger span:nth-child(3) {
    top: 6px;
}

.nav-burger span:nth-child(4) {
    top: 12px;
}

.nav-burger.open span:nth-child(1) {
    top: 9px;
    width: 0%;
    left: 50%;
}

.nav-burger.open span:nth-child(2) {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}

.nav-burger.open span:nth-child(3) {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.nav-burger.open span:nth-child(4) {
    top: 9px;
    width: 0%;
    left: 50%;
}

.nav-burger span {
    opacity: 0.8;
}
.nav-burger:hover span {
    opacity: 1;
}
.nav-burger:hover span:nth-child(1) {
    top: -2px;
}
.nav-burger:hover  span:nth-child(2),.nav-burger:hover  span:nth-child(3){
    top: 6xp;
}
.nav-burger:hover  span:nth-child(4) {
    top: 14px;
}

.nav-burger.open:hover  span:nth-child(2) {
    -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    -o-transform: rotate(135deg);
    transform: rotate(135deg);
}

.nav-burger.open:hover  span:nth-child(3) {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}