/* GRID */

/* .twelve { width: 100%; }
.eleven { width: 91.53%; }
.ten { width: 83.06%; }
.nine { width: 74.6%; }
.eight { width: 66.13%; }
.seven { width: 57.66%; }
.six { width: 49.2%; }
.five { width: 40.73%; }
.four { width: 32.26%; } */
/* .three { width: 23.8%; } */
/* .two { width: 15.33%; }
.one { width: 6.866%; } */

/* COLUMNS */

.col {
    display: block;
    float: left;
    /* margin: 1% 0 1% 1.6%; */
}

.col:first-of-type {
    margin-left: 0;
}

.container {
    width: 100%;
    max-width: 940px;
    margin: 0 auto;
    position: relative;
    text-align: center;
}

/* CLEARFIX */

.cf:before,
.cf:after {
    content: " ";
    display: table;
}

.cf:after {
    clear: both;
}

.cf {
    *zoom: 1;
}

/* ALL */

.row .three {
    padding: 80px 30px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    background-color: #2c3e50;
    color: #ecf0f1;
    text-align: center;
}

.hamburger .line {
    width: 25px;
    height: 3px;
    background-color: #ecf0f1;
    display: block;
    /* margin: 5px auto; */
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

.hamburger:hover {
    cursor: pointer;
}

/* ONE */

#hamburger-1.is-active .line:nth-child(2) {
    opacity: 0;
}

#hamburger-1.is-active .line:nth-child(1) {
    -webkit-transform: translateY(8px) rotate(45deg);
    -ms-transform: translateY(8px) rotate(45deg);
    -o-transform: translateY(8px) rotate(45deg);
    transform: translateY(8px) rotate(45deg);
}

#hamburger-1.is-active .line:nth-child(3) {
    -webkit-transform: translateY(-8px) rotate(-45deg);
    -ms-transform: translateY(-8px) rotate(-45deg);
    -o-transform: translateY(-8px) rotate(-45deg);
    transform: translateY(-8px) rotate(-45deg);
}

/* TWO */

#hamburger-2.is-active .line:nth-child(1) {
    -webkit-transform: translateY(8px);
    -ms-transform: translateY(8px);
    -o-transform: translateY(8px);
    transform: translateY(8px);
}

#hamburger-2.is-active .line:nth-child(3) {
    -webkit-transform: translateY(-8px);
    -ms-transform: translateY(-8px);
    -o-transform: translateY(-8px);
    transform: translateY(-8px);
}

/* THREE */

#hamburger-3.is-active .line:nth-child(1),
#hamburger-3.is-active .line:nth-child(3) {
    width: 40px;
}

#hamburger-3.is-active .line:nth-child(1) {
    -webkit-transform: translateX(-10px) rotate(-45deg);
    -ms-transform: translateX(-10px) rotate(-45deg);
    -o-transform: translateX(-10px) rotate(-45deg);
    transform: translateX(-10px) rotate(-45deg);
}

#hamburger-3.is-active .line:nth-child(3) {
    -webkit-transform: translateX(-10px) rotate(45deg);
    -ms-transform: translateX(-10px) rotate(45deg);
    -o-transform: translateX(-10px) rotate(45deg);
    transform: translateX(-10px) rotate(45deg);
}

/* FOUR */

#hamburger-4.is-active .line:nth-child(1),
#hamburger-4.is-active .line:nth-child(3) {
    width: 40px;
}

#hamburger-4.is-active .line:nth-child(1) {
    -webkit-transform: translateX(10px) rotate(45deg);
    -ms-transform: translateX(10px) rotate(45deg);
    -o-transform: translateX(10px) rotate(45deg);
    transform: translateX(10px) rotate(45deg);
}

#hamburger-4.is-active .line:nth-child(3) {
    -webkit-transform: translateX(10px) rotate(-45deg);
    -ms-transform: translateX(10px) rotate(-45deg);
    -o-transform: translateX(10px) rotate(-45deg);
    transform: translateX(10px) rotate(-45deg);
}

/* FIVE */

#hamburger-5.is-active {
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    transform: rotate(90deg);
}

#hamburger-5.is-active .line:nth-child(2) {
    -webkit-transition: none;
    -o-transition: none;
    transition: none;
}

#hamburger-5 .line:nth-child(2) {
    -webkit-transition-delay: 0.3s;
    -o-transition-delay: 0.3s;
    transition-delay: 0.3s;
}


#hamburger-5.is-active .line:nth-child(2) {
    opacity: 0;
}

#hamburger-5.is-active .line:nth-child(1),
#hamburger-5.is-active .line:nth-child(3) {
    width: 35px;
    -webkit-transform-origin: right;
    -moz-transform-origin: right;
    -ms-transform-origin: right;
    -o-transform-origin: right;
    transform-origin: right;
}

#hamburger-5.is-active .line:nth-child(1) {
    -webkit-transform: translateY(15px) rotate(45deg);
    -ms-transform: translateY(15px) rotate(45deg);
    -o-transform: translateY(15px) rotate(45deg);
    transform: translateY(15px) rotate(45deg);
}

#hamburger-5.is-active .line:nth-child(3) {
    -webkit-transform: translateY(-15px) rotate(-45deg);
    -ms-transform: translateY(-15px) rotate(-45deg);
    -o-transform: translateY(-15px) rotate(-45deg);
    transform: translateY(-15px) rotate(-45deg);
}

/* SIX */

#hamburger-6.is-active {
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    -webkit-transition-delay: 0.6s;
    -o-transition-delay: 0.6s;
    transition-delay: 0.6s;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}

#hamburger-6.is-active .line:nth-child(2) {
    width: 0px;
}

#hamburger-6.is-active .line:nth-child(1),
#hamburger-6.is-active .line:nth-child(3) {
    -webkit-transition-delay: 0.3s;
    -o-transition-delay: 0.3s;
    transition-delay: 0.3s;
}

#hamburger-6.is-active .line:nth-child(1) {
    -webkit-transform: translateY(13px);
    -ms-transform: translateY(13px);
    -o-transform: translateY(13px);
    transform: translateY(13px);
}

#hamburger-6.is-active .line:nth-child(3) {
    -webkit-transform: translateY(-13px) rotate(90deg);
    -ms-transform: translateY(-13px) rotate(90deg);
    -o-transform: translateY(-13px) rotate(90deg);
    transform: translateY(-13px) rotate(90deg);
}

/* SEVEN */

#hamburger-7.is-active .line:nth-child(1) {
    width: 30px;
}

#hamburger-7.is-active .line:nth-child(2) {
    width: 40px;
}

#hamburger-7.is-active .line {
    -webkit-transform: rotate(30deg);
    -ms-transform: rotate(30deg);
    -o-transform: rotate(30deg);
    transform: rotate(30deg);
}

/* EIGHT */

#hamburger-8.is-active .line:nth-child(2) {
    opacity: 0;
}

#hamburger-8.is-active .line:nth-child(1) {
    -webkit-transform: translateY(13px);
    -ms-transform: translateY(13px);
    -o-transform: translateY(13px);
    transform: translateY(13px);
}

#hamburger-8.is-active .line:nth-child(3) {
    -webkit-transform: translateY(-13px) rotate(90deg);
    -ms-transform: translateY(-13px) rotate(90deg);
    -o-transform: translateY(-13px) rotate(90deg);
    transform: translateY(-13px) rotate(90deg);
}

/* NINE */

#hamburger-9 {
    position: relative;
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

#hamburger-9.is-active {
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}

#hamburger-9:before {
    content: "";
    position: absolute;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 70px;
    height: 70px;
    border: 5px solid transparent;
    top: calc(50% - 35px);
    left: calc(50% - 35px);
    border-radius: 100%;
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

#hamburger-9.is-active:before {
    border: 5px solid #ecf0f1;
}

#hamburger-9.is-active .line {
    width: 35px;
}

#hamburger-9.is-active .line:nth-child(2) {
    opacity: 0;
}

#hamburger-9.is-active .line:nth-child(1) {
    -webkit-transform: translateY(13px);
    -ms-transform: translateY(13px);
    -o-transform: translateY(13px);
    transform: translateY(13px);
}

#hamburger-9.is-active .line:nth-child(3) {
    -webkit-transform: translateY(-13px) rotate(90deg);
    -ms-transform: translateY(-13px) rotate(90deg);
    -o-transform: translateY(-13px) rotate(90deg);
    transform: translateY(-13px) rotate(90deg);
}

/* TEN */

#hamburger-10 {
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

#hamburger-10.is-active {
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    transform: rotate(90deg);
}

#hamburger-10.is-active .line:nth-child(1) {
    width: 30px
}

#hamburger-10.is-active .line:nth-child(2) {
    width: 40px
}

/* ELEVEN */

#hamburger-11 {
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

#hamburger-11.is-active {
    animation: smallbig 0.6s forwards;
}

@keyframes smallbig {
    0%, 100% {
        -webkit-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
        transform: scale(1);
    }

    50% {
        -webkit-transform: scale(0);
        -ms-transform: scale(0);
        -o-transform: scale(0);
        transform: scale(0);
    }
}

#hamburger-11.is-active .line:nth-child(1),
#hamburger-11.is-active .line:nth-child(2),
#hamburger-11.is-active .line:nth-child(3) {
    -webkit-transition-delay: 0.2s;
    -o-transition-delay: 0.2s;
    transition-delay: 0.2s;
}

#hamburger-11.is-active .line:nth-child(2) {
    opacity: 0;
}

#hamburger-11.is-active .line:nth-child(1) {
    -webkit-transform: translateY(13px) rotate(45deg);
    -ms-transform: translateY(13px) rotate(45deg);
    -o-transform: translateY(13px) rotate(45deg);
    transform: translateY(13px) rotate(45deg);
}

#hamburger-11.is-active .line:nth-child(3) {
    -webkit-transform: translateY(-13px) rotate(-45deg);
    -ms-transform: translateY(-13px) rotate(-45deg);
    -o-transform: translateY(-13px) rotate(-45deg);
    transform: translateY(-13px) rotate(-45deg);
}

/* TWELVE */

#hamburger-12.is-active .line:nth-child(1) {
    opacity: 0;
    -webkit-transform: translateX(-100%);
    -ms-transform: translateX(-100%);
    -o-transform: translateX(-100%);
    transform: translateX(-100%);
}

#hamburger-12.is-active .line:nth-child(3) {
    opacity: 0;
    -webkit-transform: translateX(100%);
    -ms-transform: translateX(100%);
    -o-transform: translateX(100%);
    transform: translateX(100%);
}