.main-section-nav-element{
  margin-bottom: 10px;
}
.button_container {
    position: fixed;
    top: 1.35em;
    right: 1.25em;
    height: 30px;
    width: 30px;
    cursor: pointer;
    z-index: 100;
    -webkit-transition: opacity .25s ease;
    transition: opacity .25s ease;
    font-weight: 700;
}
.button_container:hover {
    opacity: .7;
}
.button_container.active .top {
    -webkit-transform: translateY(8px) translateX(0) rotate(45deg);
    -ms-transform: translateY(8px) translateX(0) rotate(45deg);
    transform: translateY(8px) translateX(0) rotate(45deg);
    background: #FFF;
}
.button_container.active .middle {
    opacity: 0;
    background: #FFF;
}
.button_container.active .bottom {
    -webkit-transform: translateY(-8px) translateX(0) rotate(-45deg);
    -ms-transform: translateY(-8px) translateX(0) rotate(-45deg);
    transform: translateY(-8px) translateX(0) rotate(-45deg);
    background: #FFF;
}
.button_container span {
    background: #FFF;
    /*Button color*/
    border: none;
    height: 2px;
    width: 100%;
    position: absolute;
    top: 0px;
    left: 0;
    -webkit-transition: all .35s ease;
    transition: all .35s ease;
    cursor: pointer;
}
.button_container span:nth-of-type(2) {
    top: 8px;
}
.button_container span:nth-of-type(3) {
    top: 16px;
}
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 1;
    visibility: hidden;
    -webkit-transition: opacity .35s, visibility .35s, width .35s;
    transition: opacity .35s, visibility .35s, width .35s;
    z-index: 50;
}
.overlay:before {
    content: '';
    background: #890e2c;
    /*Left side*/
    left: -55%;
    top: 0;
    width: 50%;
    height: 100%;
    position: absolute;
    -webkit-transition: left .35s ease;
    transition: left .35s ease;
}
.overlay:after {
    content: '';
    background: #890e2c;
    /*Right side*/
    right: -55%;
    top: 0;
    width: 50%;
    height: 100%;
    position: absolute;
    -webkit-transition: all .35s ease;
    transition: all .35s ease;
}
.overlay.open {
    opacity: 0.975;
    visibility: visible;
    height: 100%;
}
.overlay.open:before {
    left: 0;
}
.overlay.open:after {
    right: 0;
}
.overlay.open li {
    -webkit-animation: fadeInRight .5s ease forwards;
    animation: fadeInRight .5s ease forwards;
    -webkit-animation-delay: .35s;
    animation-delay: .35s;
}
.overlay.open li:nth-of-type(2) {
    -webkit-animation-delay: .45s;
    animation-delay: .45s;
}
.overlay.open li:nth-of-type(3) {
    -webkit-animation-delay: .55s;
    animation-delay: .55s;
}
.overlay.open li:nth-of-type(4) {
    -webkit-animation-delay: .65s;
    animation-delay: .65s;
}
.overlay nav {
    position: relative;
    height: 50%;
    top: 45%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    font-size: 20px;
    font-family: "Open Sans";
    font-weight: 100; /*Nav font*/
    text-align: center;
    z-index: 100;

}
.overlay ul {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    display: inline-block;
    position: relative;
    height: 100%;
}
.overlay ul li {
    display: block;
    height: 25%;
    height: calc(100% / 4);
    min-height: 50px;
    position: relative;
    opacity: 0;
}
.overlay ul li a {
    display: block;
    position: relative;
    color: #fff;
    font-weight: 500;
    /*Font color*/
    text-decoration: none;
    overflow: hidden;
    width: 120px;
}
/* UNDERLINE EFECT */
/*.overlay ul li a:hover:after,
.overlay ul li a:focus:after,
.overlay ul li a:active:after {
    width: 100%;
}*/

.overlay ul li a:hover {
  color: #E0C7BA;
}

.overlay ul li a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    height: 3px;
    background: #FFF;
    -webkit-transition: .35s;
    transition: .35s;
}
@-webkit-keyframes fadeInRight {
    0% {
        opacity: 0;
        left: 20%;
    }
    100% {
        opacity: 1;
        left: 0;
    }
}
@keyframes fadeInRight {
    0% {
        opacity: 0;
        left: 20%;
    }
    100% {
        opacity: 1;
        left: 0;
    }
}