square-main.css

html,
button,
input,
select,
textarea {
    color: #333e4d;
}

html {
    font-size: 1em;
    line-height: 1.4;
    text-rendering: optimizeLegibility;
    height: 100%;
}

::-moz-selection {
    background: #b3d4fc;
    text-shadow: none;
}

::selection {
    background: #b3d4fc;
    text-shadow: none;
}

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    padding: 0;
}

audio,
canvas,
img,
video {
    vertical-align: middle;
}

img {
    max-width: 100%;
    height: auto;
}

fieldset {
    border: 0;
    margin: 0;
    padding: 0;
}

textarea {
    resize: vertical;
}

.browsehappy {
    margin: 0.2em 0;
    background: #ccc;
    color: #333e4d;
    padding: 0.2em 0;
}

small {
    font-size: 11px;
}

a {
    color: #333e4d;
    text-decoration: underline;
    -webkit-transition: opacity 0.14s ease-in-out;
    -moz-transition: opacity 0.14s ease-in-out;
    -o-transition: opacity 0.14s ease-in-out;
    transition: opacity 0.14s ease-in-out;
}

a:hover {
    opacity: 0.7;
}

/* ==========================================================================
   Helper classes
   ========================================================================== */

.ir {
    background-color: transparent;
    border: 0;
    overflow: hidden;
    *text-indent: -9999px;
}

.ir:before {
    content: "";
    display: block;
    width: 0;
    height: 150%;
}

.hidden {
    display: none !important;
    visibility: hidden;
}

.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
    clip: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    width: auto;
}

.invisible {
    visibility: hidden;
}

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

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
}


body {
    text-rendering: optimizeLegibility;
    font: 12px/20px '游ゴシック','游ゴシック体','Yu Gothic',YuGothic,'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ',Meiryo,'ＭＳ Ｐゴシック','MS P Gothic',sans-serif;
    font-weight: 300;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -moz-tap-highlight-color: rgba(0, 0, 0, 0);
    tap-highlight-color: rgba(0, 0, 0, 0);
    word-break: break-word;
    -webkit-font-smoothing: antialiased;
    min-height: 100%;
}

/* ===================
    BASIC: Irregular Anchor Style
   =================== */
   
header h1 a,
header h1 a:hover,
#menu li a,
.post h1 a,
.post-menu li a,
.read-more a,
.attribution-tags a,
.credit a,
.social-links a,
#pagination a,
.asker a,
.tag,
.tumblr_blog {
    text-decoration: none;
}

/* ===================
    BASIC: Wrapper
   =================== */
   
#wrapper {
    width: 100%;
    background: #BAD8EB;
    max-width: 1088px;
    margin: 0 auto;
}

#container {
    opacity: 0;
    width: 90%;
    max-width: 1038px;
    margin: 0 auto;
}

/* ===================
    BASIC: Header
   =================== */

header {
    text-align: center;
    padding: 78px 0 20px;
}

header h1 {
    width: 100%;
    color: #ffffff;
    font-size: 20px;
    margin: 0 0 40px;
}

header h1 img {
    width: 100%;
    max-width: 88px;
}

header #description {
    width: 100%;
}

header h2 {
    width: 287px;
    color: #ffffff;
    margin: 0 auto;
    font-size: 12px;
    font-weight: normal;
}

/* ===================
    BASIC: Navigation
   =================== */
nav {
    width: 100%;
    text-align: center;
    margin-bottom: 44px;
}

nav:before {
    content: "";
    display: block;
    width: 6px;
    height: 1px;
    margin: 0 auto 16px;
    background: #3f474c;
}

#menu {
    padding: 0;
}

#menu li {
    display: inline-block;
    margin-right: 30px;
    margin-bottom: 12px;
    font-size: 15px;
}

#menu li:last-child {
    margin-right: 0;
}

#menu li.active a {
    font-weight:bold;
}

/* Mobile Search Hidden */
.search {
    display: none!important;
}

/* ===================
    BASIC: Main
   =================== */

main {
    width: 100%;
    height: 100%;
    margin: 0 auto;
    line-height: 1.8;
    position: relative;
}

h1.post-title {
    font-size: 16px;
    margin-top: 0;
}

.permalinkpage h1.post-title {
    font-size: 20px;
}

blockquote {
    padding-left: 10px;
    border-left: solid 3px #eee;
}

/* ===================
    BASIC: Article
   =================== */

.indexpage article { 
    margin-bottom: 85px;
}

article:before {
    content: "";
    display: block;
    background: #3f474c;
    width: 6px;
    height: 1px;
    margin-bottom: 16px;
}

.post {
    position: relative;
}

.permalinkpage article:before {
    margin: 0 auto 16px;
}

.permalinkpage .post {
    width: 100%;
    max-width: 600px;
    margin: auto;
    font-size: 14px;
}

.permalinkpage p {
    margin: 24px 0;
}

/* Text */

.permalinkpage .text .post {
    width: 100%;
    max-width: 500px;
    margin: auto;
}

/* Photo */

figure {
    text-align: center;
}

.caption {
    text-align: left;
}

/* Quote */

.quote blockquote {
    margin-top: 0;
    margin-left: 0;
    margin-right: 0;
    padding: 0;
    border: none;
}

/* Link */

.link-wrapper {
    position: relative;
    margin: 0;
}

.link-wrapper h1 {
    margin: 0;
}

blockquote.link_og_blockquote {
    margin-right: 0;
    margin-left: 0;
    padding: 0;
    border: none;
}

.link-host {
    display: block;
    opacity: 0.5;
    font-size: 12px;
}

/* Chat */
.conversation {
    list-style: none;
    margin: 0;
    padding: 0;
}

.conversation li {
    margin-bottom: 12px;
}

.conversation .label {
    font-weight: bold;
}

/* Audio */

.audio_container {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.soundcloud_audio_player {
    width: 100%;
}

/* Video */

.video .post {
    padding: 0;
}

.video .video-wrapper {
    background: #111;
    position: relative;
    padding-bottom: 56%;
    height: 0;
    overflow: hidden;
    text-align: center; /* for non-standard embeds to center align */
}

.video .video-wrapper.tumblr-video,
.video .video-wrapper.video-embed {
    padding-bottom: 0;
    height: auto;
}

.video .video-wrapper.video-embed {
    background: transparent;
}

body:not(.touch) .video-wrapper:not(.video-embed) iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video .video-wrapper a {
    height: auto;
    width: 100% !important;
}

.tumblr-video,
.tumblr_audio_player {
    max-width: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

@media screen and (max-device-width: 480px) {
    .video .video-wrapper {
        height: auto;
        padding-bottom: 0;
    }
    
    .video .video-wrapper iframe {
        position: relative;
    }
}
@media screen and (max-device-width: 568px) {
    .video .video-wrapper iframe {
        height: auto !important;
        min-height: 0;
    }

    .video .video-wrapper iframe[src^="//instagram"] {
        min-height: 385px;
    }

    .video .video-wrapper a {
        max-height: 300px;
    }

    .video .video-wrapper a div {
        background-size: 50px 50px;
    }
}

/* Answer Post */
.note-item-answerer {
    margin-top: 6%;
}

.asker-avatar-wrapper {
    float: left;
    width: auto;
    max-width: 14%;
    height: auto;
}

.answerer-avatar-wrapper {
    float: right;
    width: auto;
    max-width: 14%;
    height: auto;
}

.asker-avatar,
.answerer-avatar {
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
}
     
.asker-question-wrapper {
    position: relative;
    width: 68%;
    float: right;
    padding: 0 5% 5%;
    margin-bottom: 10px;
    background: rgba(0,0,0,0.07);
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
}
 
.asker-question-wrapper:after {
    content: '';
    position: absolute;
    border-top: 8px solid transparent;
    border-right: 10px solid rgba(0,0,0,0.07);
    border-bottom: 8px solid transparent;
    top: 8px;
    left: -10px;
}

.answerer-answer-wrapper {
    position: relative;
    width: 68%;
    float: left;
    padding: 0 5% 5%;
    margin-bottom: 10px;
    background: #eee;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
}
 
.answerer-answer-wrapper:after {
    content: '';
    position: absolute;
    border-top: 10px solid transparent;
    border-left: 17px solid #eee;
    border-bottom: 10px solid transparent;
    top: 8px;
    right: -15px;
}
     
.asker,
.answerer {
    margin: 5% 0!important;
}

.asker-question,
.answerer-answer {
    margin: 5% 0 0!important;
}

.replies {
    margin-top: 0.8em;
    border-top: solid 1px rgba(0,0,0,0.03);
}

/* Reblog */
.attribution-tags {
    padding: 0;
    list-style: none;
}

.attribution-tags li {
    display: inline-block;
    margin-right: 6px;
}

.attribution-tags li:last-child {
    margin-right: 0;
}

/* ===================
    BASIC: Meta on Toppage
   =================== */
   
.post-menu.pc {
    display: none;
}

.post-menu {
    float: right;
    margin-top: 12px;
    padding: 5px 0 4px;
    font-size: 18px;
    box-sizing: border-box;
    -webkit-transition: opacity 0.1s linear;  
}

.post-menu li {
    display: inline-block;
    margin-right: 10px;
    vertical-align: top;
}

.post-menu li,
.permalinkpage .share li {
    opacity: 0.4;
}

.post-menu li:hover,
.permalinkpage .share li:hover {
    opacity: 1;
}

.link-icon {
    color: black;
}

.post-menu li:last-child {
    margin-right: 0;
}

.read-more {
    text-align: center;
    margin-top: -8px;
}

.post-meta {
    margin: 16px 0;
}

/* ===================
    BASIC: Meta on Permalinkpage
   =================== */
   
article aside .meta-wrapper {
    margin-top: 40px;
    font-size: 12px;
}

article aside .meta {
    width: 80%;
    max-width: 700px;
    float: left;
}

.unitedkingdom time,
.unitedstates time,
.japanese time {
    display: none;
}

.unitedkingdom .uk {
    display: inline;
}

.unitedstates .us {
    display: inline;
}

.japanese .jp {
    display: inline;
}

/* Tag */
.tags {
    list-style: none;
    padding: 0;
}

.tags li {
    display: inline-block;
    margin-right: 16px;
}

/* Share */
.share {
    width: 20%;
    max-width: 100px;
    float: right;
    list-style: none;
    margin: 0;
    padding: 0;
    text-align: right;
}

.share li {
    display: inline-block;
    margin-left: 14px;
    padding: 0;
}

.share li:first-child {
    margin-left: 0;
}

#comments {
    border-top: solid 1px #eee;
    margin-top: 3%;
}

#notes {
    clear: both;
}

.note-count {
    float:left;
    font-weight: bold;
    line-height: 1.6;
}

.note-count a,
a.reblog-link {
    color: #000;
}

.more_notes_link {
    margin-top: 20px;
    padding: 14px 20px;
    border: solid 1px #eee;
    -webkit-border-radius: 3px; 
    -moz-border-radius: 3px;
    border-radius: 3px;
}

.notes-wrapper {
    border-top: solid 1px #eee;
    margin-top: 3%;
}

.notes-wrapper label {
    margin: 5% 0;
}

.notes {
    padding: 0;
}

.notes li {
    list-style-type: none;
    margin-bottom: 12px;
    font-size: 12px;
}

.notes li img {
    width: 22px;
}

.notes .avatar {
    margin-right: 12px;
    -webkit-border-radius: 50%; 
    -moz-border-radius: 50%;
    border-radius: 50%;
}

/* ===================
    BASIC: Pagination
   =================== */
   
#pagination {
    text-align: center;
    font-size: 14px;
}

.older {
    position: absolute;
    bottom: 0;
    right: 0;
}

.newer {
    position: absolute;
    bottom: 0;
    left: 0;
}

/* ===================
    BASIC: Footer
   =================== */

footer {
    width: 100%;
    text-align: center;
    margin: 40px 0;
}

.credit {
    margin-top: 5px;
}

/* Social Links */

.social-links {
    margin: 18px 0 0;
    padding: 0;
}

.social-links li {
    display: inline-block;
    list-style-type: none;
    margin-right: 12px;
}

.social-links li:last-child {
    margin-right: 0;
}

/* ===================
    BLAKPOINT: 500px
   =================== */

@media only screen and (min-width: 500px) {
    .search {
        display: inline-block!important;
    }
    
    /* Search */
    #search {
        width: 110px;
        position: relative;
        font-size: 12px;
    }
    .search-submit {
        display: none;
    }
    
    .icon-search {
        position: absolute;
        top: 7px;
        right: 0;
        color: #ccc;
        font-size: 13px;
    }
    
    input {
        border: solid 1px #eee;
        padding: 4px 0 4px 8px;
        -webkit-border-radius: 3px; 
        -moz-border-radius: 3px;
        border-radius: 3px;
    }
    
    .indexpage article { 
        width: 166px;
        margin-left: 25px;
        margin-right: 25px;
    }
    
    /* Audio */
    .tumblr_audio_player {
        width: 100%;
    }
    
    .post-menu li {
        opacity: 1;
    }
    
    .post-menu li:hover {
        opacity: 0.5;
    }
    
    .post-menu {
        opacity: 0;
        margin: 0;
        padding: 5px 10px 4px;
        position: absolute;
        top: 0;
        right: 0;
        background: rgba(255,255,255,0.8);
        font-size: 16px;
        border: solid 1px #eee;
        box-sizing: border-box;
        -webkit-transition: opacity 0.1s linear;  
    }
    
    .post-menu.mobile {
        display: none;
    }
    
    .post-menu.pc {
        display: inline;
    }

    .post-menu li {
        display: inline-block;
        margin-right: 10px;
        opacity: 1;
        vertical-align: -1px;
    }
    
    .post-menu li:hover {
        opacity: 0.5;
    }
    
    .link-icon {
        color: black;
    }
    
    .post-menu li:last-child {
        margin-right: 0;
        border-right: none;
        vertical-align: -0;
    }
    
    .post:hover .post-menu {
        opacity: 1;
    }
}

/* ===================
    BLAKPOINT: 768px
   =================== */

@media only screen and (min-width: 600px) {
    .indexpage article { 
        width: 212px;
    }
}

/* ===================
    BLAKPOINT: 768px
   =================== */

@media only screen and (min-width: 690px) {
    .indexpage article { 
        width: 252px;
    }
}

/* ===================
    BLAKPOINT: 768px
   =================== */

@media only screen and (min-width: 761px) {
    .indexpage article { 
        width: 284px;
    }
}

/* ===================
    BLAKPOINT: 918px
   =================== */

@media only screen and (min-width: 933px) {
    .indexpage article { 
        width: 225px;
    }
}

.loading {
    width: 30px;
    height: 30px;
    background-color: #333e4d;
    position: fixed;
    top: 50%;
    left: 50%;
    margin: -15px 0 0 -15px;
    -webkit-animation: rotateplane 1.2s infinite ease-in-out;
    animation: rotateplane 1.2s infinite ease-in-out;
}

@-webkit-keyframes rotateplane {
    0% { -webkit-transform: perspective(120px) }
    50% { -webkit-transform: perspective(120px) rotateY(180deg) }
    100% { -webkit-transform: perspective(120px) rotateY(180deg)  rotateX(180deg) }
}

@keyframes rotateplane {
    0% {
        transform: perspective(120px) rotateX(0deg) rotateY(0deg);
        -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg);
    } 50% {
        transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
        -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
    } 100% {
        transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    }
}