/*@import url(https://fonts.googleapis.com/css?family=Roboto:400,700);

@keyframes checked-anim {
    50% {
        width: 600px;
        height: 200px;
    }
    100% {
        width: 800px;
        height: 400px;
        border-radius: 0;
    }
}
@keyframes not-checked-anim {
    0% {
        width: 0px;
        height: 0px;
    }
}
*/
li, a#koumoku{
    margin: 75px 0 -55px 0;
    color: #03A9F4;
    font: 14pt "Roboto", sans-serif;
    font-weight: 700;
    line-height: 1.8;
    text-decoration: none;
    text-transform: none;
    list-style: none;
    outline: 0;
    display: none;
}

.koumoku{
    color: blue;
}

li {
    width: 230px;
    text-indent: 56px;
}

.koumoku:focus {
    display: block;
    color: #333;
    background-color: #eee;
    transition: all .5s;
}
aside {
    position: absolute;
    color: rgb(0, 0, 0);
    margin-top: 10px;
    right: 18%;
    text-align: right;
    font-size: 20px;
}

h1 {
    line-height: 0;
    font-size: 4vw;
    font-weight: 700;
}
h3 {
    float: right;
    line-height: .3;
    font-size: 2.5vw;
    font-weight: lighter;
}
h4 {
    float: left;
    margin-left: -2%;
    font-size: 1.5vw;
    font-weight: lighter;
}

#trigger, #burger, #burger:before, #burger:after {
    margin-right: 20%;
    margin-left: 77%;
    position: absolute;
    top: 140px;
    left: 0px;
    background: #03A9F4;
    width: 30px;
    height: 5px;
    transition: .2s ease;
    cursor: pointer;
    z-index: 1;
}
#trigger {
    height: 25px;
    background: none;
}

#burger{
    content: " ";
    left: 0px;
}

#burger:before {
    content: " ";
    top: 10px;
    left: -22px;
}
#burger:after {
    content: " ";
    top: 20px;
    left: -22px;
}
#menu-toggle:checked + #trigger + #burger {
    top: 160px;
    transform: rotate(180deg);
    transition: transform .2s ease;
}

#menu-toggle:checked + #trigger + #burger:before {
    width: 20px;
    top: -2px;
    left: 18px;
    transform: rotate(45deg) translateX(-5px);
    transition: transform .2s ease;
}
#menu-toggle:checked + #trigger + #burger:after {
    width: 20px;
    top: 2px;
    left: 18px;
    transform: rotate(-45deg) translateX(-5px);
    transition: transform .2s ease;
}

.manupage{
    margin-right: 20%;
    margin-left: 20%;
    display: none;
    background-color: black;
    color: blue;
}

#menu {
    position: absolute;
    margin: 0; padding: 0;
    width: 0px;
    height: 0px;
    background-color: rgb(0, 0, 0);
    border-bottom-right-radius: 100%;
    box-shadow: 0 2px 5px rgba(0,0,0,0.26);
    animation: not-checked-anim .2s both;
    transition: .2s;
}
#menu-toggle:checked + #trigger + #burger + #menu {
    animation: checked-anim 1s ease both;
}
#menu-toggle:checked + #trigger ~ #menu > li, a {
    display: block;
}
[type="checkbox"]:not(:checked), [type="checkbox"]:checked {
    display: none;
}

@media screen and (max-width: 420px) {
    @keyframes checked-anim {
        50% {
            width: 300px;
            height: 200px;
        }
        100% {
            width: 420px;
            height: 300px;
            border-radius: 0;
        }
    }

    #trigger, #burger, #burger:before, #burger:after {
        margin-right: 0%;
        margin-left: 85%;
    }

    #trigger, #burger, #burger:before, #burger:after {
        top: 110px;
    }
    
    #burger:before {
        content: " ";
        top: 10px;
        left: -26px;
    }
    #burger:after {
        content: " ";
        top: 20px;
        left: -26px;
    }

    #menu-toggle:checked + #trigger + #burger {
        top: 130px;
    }
}

@media screen and (max-width: 360px) {
    @keyframes checked-anim {
        50% {
            width: 200px;
            height: 200px;
        }
        100% {
            width: 350px;
            height: 300px;
            border-radius: 0;
        }
    }

    #trigger, #burger, #burger:before, #burger:after {
        margin-right: 0%;
        margin-left: 85%;
    }

    #trigger, #burger, #burger:before, #burger:after {
        top: 110px;
    }
    
    #burger:before {
        content: " ";
        top: 10px;
        left: -25px;
    }
    #burger:after {
        content: " ";
        top: 20px;
        left: -25px;
    }

    #menu-toggle:checked + #trigger + #burger {
        top: 130px;
    }
}