/* Custom overlay navigation
/* ---------------------------------------------- */
.button_container {
    position:absolute; right:9%;
    margin-top:25px;
    height: 28px;
    width: 28px;
    cursor: pointer;
    z-index: 999;
    -webkit-transition: opacity .25s ease;
            transition: opacity .25s ease;
}

/* Animate the top hamburger bar */
.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;
}

/* Set the middle hamburger bar's opacity to 0  */
.button_container.active .middle {
    opacity: 0;
    background: #FFF;
}

/* Animate the bottom hamburger bar */
.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;
    border: none;
    height: 4px;
    width: 100%;
    position: absolute;
    top: 0;
    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;
}

/* The overlay */
.overlay {
    position: fixed;
    display: block; 
    background: rgba(0,0,0, 1); /* Primary color, can be changed via colors.css */
    top: 0;
    border: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    height: 0%;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: opacity .35s, visibility .35s, height .35s;
            transition: opacity .35s, visibility .35s, height .35s;
    overflow: auto;
}

.overlay.open {
    opacity: .95;
    visibility: visible;
    height: 100%;
}


.dkai{ padding:5.5%;}
.navleft{ width:48%; float:left;}
.navright{ width:50%; float:right; padding-left:6%; box-sizing:border-box;}

.navleft ul li a{padding: 14px 0; display:block;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 30px;
    font-weight: 500;}

.canvas-title h4{ font-size:26px; font-weight:500; color:#FFF; padding:15px 0;}
.des{ font-size:16px; color:#FFF;}
.footer-contact li{ font-size:16px; line-height:1.6; color:#BBBBBB;}

.erweima img {
    width: 150px;
    margin-top: 30px;
}


/* 11.  CSS3 Animations
/* ---------------------------------------------- */

/* Hero unit mouse animation */


/* Navigation link animation */

@-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;
    }
}


@media screen and (max-width:768px){
.button_container{ margin-top:10px;}
.navleft{ width:100%;}
.navright{ display:none;}
}