body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    color: #212121;
    font-size: 16px;
    line-height: 1.5;
    width: 100%;
    -webkit-text-size-adjust: 100%;
    background-color: #f2f2f2;
}
.header {
    position: fixed;
    z-index: 10;
    width: 100%;
    top: 0;
    background: #ffffff;
}
.logo-brand {
    display: none;
}
.menu {
    margin: 18px 17px;
    display: inline-block;
    float: left;
    position: absolute;
}
h1 {
    display: inline-block;
    font-size: 20px;
    margin: 15px 0 20px 57px;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 70%;
}
.header-blog-button {
    display: inline-block;
    padding: 5px 7px;
    margin: 15px 20px 0 0;
    border-radius: 5px;
    float: right;
    color: #ffffff;
    font-size: 14px;
    background: #7986CB;
}
.scrollmenu {
    overflow: auto;
    white-space: nowrap;
    border-bottom: 2px solid #7986CB;
    box-shadow: 0 2px 1px -1px rgba(0, 0, 0, .2), 0 1px 1px 0 rgba(0, 0, 0, .14), 0 1px 3px 0 rgba(0, 0, 0, .12);
    border-top: 1px solid #e9e9e9;
    padding: 7px 0 3px 0;
}
.scrollmenu::-webkit-scrollbar{
    display: none;
    width: 0 !important;
  }
.tabs-wrapper {
    margin: 10px 0 0 20px;
}
.switch-tab {
    display: inline-block;
    background-color: transparent;
    border: none;
    margin: 0 10px 10px 0;
    font-size: 15px;
    font-family: 'Roboto', sans-serif;
}
.switch-tab a {
    color: #757575;
}
.switch-tab-active {
    color: #212121;
    opacity: 1;
    padding: 0;
    border-bottom: 2px solid #7986CB;
}
.switch-tab-active:focus {
    outline: 0
}
.tablink {
    text-transform: uppercase;
    border: 2px solid #7986CB;
    padding: 10px 0;
    border-radius: 20px;
    margin: 10px 3px 5px 3px;
    display: inline-block;
    font-size: 15px;
    color: #7986cb;
    font-weight: 500 !important;
    width: 130px;
}
.tabcontent {
      display: none;
      height: 100%;
}
.tab-buttons {
    text-align: center;
    margin: 0 10px 30px;
    padding: 10px 0;
    border-radius: 4px;
}
#defaultOpen{
    background-color: #7986CB;
    color: #fff;
}
.content {
    margin-top: 150px;
}
.card {
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 2px 1px -1px rgba(0, 0, 0, .2), 0 1px 1px 0 rgba(0, 0, 0, .14), 0 1px 3px 0 rgba(0, 0, 0, .12);
    margin: 10px;
    line-height: 22px;
    font-size: 16px;
    padding: 16px;
    border-top: none;
}
ol {
    padding: 20px 0 0 0;
    margin: 0 0 15px 22px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    max-width: 90%;
}
ol li {
    display: inline-block;
}
.vocabulary-breadcrums {
    margin: 0 0 20px 0;
    padding: 0;
    font-weight: 400;
}
.linking-page {
    color: #757575;
    font-size: 12px;
}
.linking-arrow {
    max-width: 17px;
    vertical-align: middle;
}
.card-split {
    width: 100%;
    height: 1px;
    background-color: #dfdfdf;
    margin: 20px 0;
}
.tags {
    color: #000000;
    margin-bottom: 15px;
    padding-bottom: 10px;
    text-align: left;
    font-size: 16px;
    text-transform: uppercase;
    font-weight: 500;
    border-bottom: 1px solid #dfdfdf;
}
h2 {
    font-size: 16px;
    margin: 0;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-weight: 500;
}
h3 {
    margin: 0;
}
.audios-wrapper {
    border-radius:4px;
    box-shadow:0 2px 1px -1px rgba(0,0,0,.2),0 1px 1px 0 rgba(0,0,0,.14),0 1px 3px 0 rgba(0,0,0,.12);
    background-color: #fff;
    margin: 10px;
    padding-bottom: 30px;
}
.audios-wrapper-header {
    border-bottom: 2px solid #f0f0f0;
    text-align: left;
    vertical-align: middle;
    padding: 16px;
    color: #000000;
    font-weight: 500;
    margin-bottom: 20px;
}
.audios-wrapper-title {
    display: inline-block;
    margin-left: 10px;
}
.audios-wrapper-download {
    float: right;
    margin-right: 20px;
    display: inline-block;
}
.audio-container {
    margin: 0 0 10px 0;
    border-bottom: 1px solid #f0f0f0;
    padding: 0 0 10px 0;
}
.audio-container:last-child {
    border-bottom: none;
}
.alphabet-letter {
    text-transform: uppercase;
    font-weight: 500;
    margin-left: 50px;
    display: inline-block;
}
.phonemic-symbol {
    background-color: #ededed;
    padding: 3px 12px;
    border-radius: 4px;
    display: inline-block;
    vertical-align: middle;
    margin-left: 20px;
    font-size: 20px;
    margin: 0 0 0 20px;
}
.symbol-word {
    display: inline-block;
    vertical-align: middle;
    margin-left: 10px;
}
.symbol-sound {
    color: #2196f3;
    text-decoration: underline;
}
.symbol-change {
    width: 100%;
    height: 5px;
    background-color: #ededed;
    margin: 30px 0;
}
.vocabulary-image {
    max-width: 30px;
    display: inline-block;
    margin-left: 25px;
}
.vocabulary-word {
    margin: 0 0 0 10px;
    display: inline-block;
    padding-top: 6px;
}
.vocabulary-title {
    color: #000000;
    margin-bottom: 50px;
    font-size: 16px;
    text-transform: uppercase;
    font-weight: 500;
    background-color: #eeeeee;
    max-width: 100%;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    padding: 20px 10px;
    border-radius: 4px;
    text-align: center;
    line-height: 5px;
}
.vocabulary-expression {
    margin: 0 7px;
}
.sentence-wrapper {
    padding: 10px 20px 40px 20px;
}
.sentence-audio audio {
    float: left;
    padding: 0;
    margin: 10px 0 0 -20px;
}
.rotate-img {
    -moz-transform: scaleX(-1);
    -webkit-transform: scaleX(-1);
    -o-transform: scaleX(-1);
    transform: scaleX(-1);
}
.colours-palette {
    height: 15px;
    width: 15px;
    border-radius: 50%;
    background-color: transparent;
    display: inline-block;
    margin-left: 25px;
    vertical-align: super;
}
.palette-blue {
    background-color: blue;
}
.palette-yellow {
    background-color: yellow;
}
.palette-green {
    background-color: green;
}
.palette-red {
    background-color: red;
}
.palette-orange {
    background-color: orange;
}
.palette-purple {
    background-color: purple;
}
.palette-light-blue {
    background-color: lightblue;
}
.palette-pink {
    background-color: pink;
}
.palette-black {
    background-color: black;
}
.palette-white {
    background-color: white;
    border: 1px solid #dcdcdc;
}
.palette-grey {
    background-color: grey;
}
.palette-brown {
    background-color: brown;
}
audio {
    width: 150px;
    height: 20px;
    margin: 8px 0 0 15px;
    outline: none;
    float: right;
}
audio::-webkit-media-controls-panel {
    background-color: #ffffff;
    border-radius: 0;
}
audio::-webkit-media-controls-timeline {
    display: none;
}
.expressions-audio {
    float: none;
    margin: 20px -15px;
    text-align: center;
    width: 100%;
}
.expressions-reference {
    text-decoration: underline;
    font-weight: 500;
    color: #2196f3;
}
.references {
    width: 40px;
    position: absolute;
    right: 0;
    margin: -10px 20px 0 0;
}
.text-highlight {
    font-weight: 500;
    color: #000;
    font-size: 16px;
}
.anchor{
    position: relative;
    top: -180px;
}
.idioms-wrapper {
    margin-top: 230px;
}
.idioms-menu {
    background-color: #fff;
    position: fixed;
    top: 0;
    margin: 119px auto 0 auto;
    padding: 20px 0;
    border-bottom: 2px solid #f0f0f0;
    text-align: center;
    z-index: 100;
    width: 100%;
}
.idioms-menu-letter {
    margin: 0 5px 5px 5px;
    font-weight: 500;
    border-bottom: 1px solid #7986CB;
    color: #7986CB;
}
.idiom-container {
    margin: 20px;
}
.idiom-image {
    max-width: 50px;
    display: inline-block;
    vertical-align: middle;
}
.idiom-image-small {
    max-height: 30px;
}
.idiom {
    display: inline-block;
    margin-left: 10px;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    max-width: 75%;
}
.idiom-meaning {
    margin: 20px 0 0 0;
}
.idiom-example {
    margin-top: 10px;
}
.idiom-audio-text{
    margin: 15px 0 10px 0;
    display: inline-block;
    z-index: 0;
    position: relative;
    color: #7986CB;
}
#idiom-audio {
    position: absolute;
    left: 110px;
    margin-top: 15px;
}
ul {
    padding: 5px;
    margin: 0;
    list-style-type: none;
}
p {
    margin:0;
}
a {    
    -webkit-tap-highlight-color: transparent;
    text-decoration: none;
}
button {    
    border: none;
    outline:none;
}
.sidenav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    left: -1px;
    background-color: #FFFFFF;
    overflow-x: hidden;
    transition: 0.1s;
    z-index: 1000;
    border-right: 1px solid #00000026;
}
.panel-head {
    width: 100%;
    height: 107px;
    background-color: #7986CB;
    text-align: center;
}
.panel-head-description {
    margin: 40px 0 0 0;
    display: inline-block;
    font-weight: 500;
    font-size: 5.2vw;
    color: #ffffff;
}
.sidenav-icons {
    display: inline-block;
    margin-left: 20px;
    vertical-align: top;
    padding-top: 1px;
    max-width: 24px;
}
.sidenav-alt-icons {
    max-width: 20px;
    margin-right: 5px;
}
.sidenav-social-icons {
    width: 30px;
    border-radius: 50%;
    margin: 0 2px;
}
.sidenav-chapters {
    font-size: 15px;
    font-family: 'Roboto', sans-serif;
    text-align: left;
    margin: 0 0 0 10px;
    display: inline-block;
    padding: 0;
    color: #212121;
}
.sidenav-line {
    width: 100%;
    height: 1px;
    background-color: #E0E0E0;
    margin-bottom: 25px;
}
.sidenav-list {
    display: block;
    margin: 0 0 25px 15px;
}
.sidenav-social {
    display: block;
    margin: 10px 4px;
}
.social-panel-wrapper {
    margin: 30px;
}
.sidenav .closebtn {
    position: absolute;
    top: 0;
    right: 20px;
    font-size: 27px;
    text-align: left;
    color: #fff;
}
@media screen and (max-height: 450px) {
  .sidenav {padding-top: 15px;}
  .sidenav a {font-size: 18px;}
}
.footer {
    font-weight: 300;
    margin-top: 100px;
    background-color: #333;
    padding: 50px 30px 0 30px;
    text-align: center;
}
.footer-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 10px;
    color: #ffffff;
}
.footer-app-icon {
    max-width: 150px;
    display: block;
    margin: 0 auto;
}
.footer-item {
    font-size: 15px;
    margin: 0 0 10px 0;
}
.footer-item a {
    color: #ffffff;
}
.contact {
    display: block;
    margin: 30px 0 10px 0;
}
.contact-email {
    color: #ffffff;
    font-size: 16px;
    display: inline-block;
    margin-left: 10px;
}
.contact-icon {
    display: inline-block;
    vertical-align: text-bottom;
}
.footer-division {
    width: 100%;
    height: 1px;
    background-color: #606060;
    margin: 20px 0;
    border: none;
}
.footer-app {
    color: #ffffff;
    margin: 0 auto;
    max-width: 280px;
}
.footer-app-icon {
    max-width: 150px;
    display: block;
    margin: 0 auto 30px auto;
}
.footer-app-list {
    display: inline-block;
    list-style: none;
    padding: 0;
    vertical-align: bottom;
    text-align: left;
}
.app-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 10px;
    color: #ffffff;
}
.app-subtitle {
    font-size: 15px;
    margin: 0;
    font-weight: 300;
    display: none;
}
.footer-legals {
    font-size: 15px;
    color: #fff;
    padding: 10px 0;
}
.footer-social-wrapper {
    padding: 5px 0 40px 0;
}
.footer-social-icon {
    display: inline-block;
    width: 40px;
    margin: 0 3px 0 3px;
    border-radius: 50%;
}
@media screen and (min-width:1024px) and (max-width:1920px) {    
    @font-face {
        font-family: 'Roboto';
        src: url('../fonts/Roboto.woff') format('woff');             
    }
    @font-face {
        font-family: 'Roboto-Light';
        src: url('../fonts/Roboto-Light.woff') format('woff');             
    }
    @font-face {
        font-family: 'Roboto-Bold';
        src: url('../fonts/Roboto-Bold.woff') format('woff');             
    }
    .header {
        text-align: center;
        height: 140px;
    }
    .header-content {
        max-width: 800px;
        margin: 0 auto;
        position: relative;
        text-align: left;
    }
    .menu {
        display: none;
    }    
    .logo-brand {
        max-width: 100px;
        border-radius: 10px;
        margin: 25px 0;
        display: block;
        position: absolute;
    }
    h1 {
        font-size: 25px;
        vertical-align: middle;
        display: inline-block;
        margin: 40px 0 10px 130px;
        text-align: left;
    }
    .header-blog-button {
        position: absolute;
        right: 0;
        top: 40px;
        margin: 0;
    }
    .back-icon {
        display: none;
    }
    .tabs-wrapper {
        width: 800px;
        margin: 0 0 0 130px;
        text-align: left;
    }
    .switch-tab-active {
      border-bottom: none;
      font-family: 'Roboto-Bold', sans-serif;
    }
    .switch-tab {
        cursor: pointer;
    }
    .header {
        text-align: center;
        height: 140px;
        border-bottom: 2px solid #7986CB;
        box-shadow: 0 2px 1px -1px rgba(0, 0, 0, .2), 0 1px 1px 0 rgba(0, 0, 0, .14), 0 1px 3px 0 rgba(0, 0, 0, .12);
    }
    .scrollmenu {
        width: 800px;
        margin: 0 auto;
        text-align: left;
        overflow: hidden;
        border: none;
        box-shadow: none;
    }
    .content {
        margin-top: 170px;
    }
    .card {
        font-size: 17px;
        width: 770px;
        margin: 10px auto;
    }  
    .card .references {
        position: relative;
        float: right;
    } 
    .audios-wrapper {
        max-width: 800px;
        margin: 0 auto;
    }
    .audios-wrapper-title {
        font-family: 'Roboto-Bold', sans-serif;
    }
    .audios-wrapper-download {
        font-family: 'Roboto-Bold', sans-serif;
    }
    .idioms-wrapper{
        margin-top: 210px;
    }
    .idioms-menu {
        left: 50%;
        transform: translateX(-50%);
        max-width: 800px;
        top: 37px;
    }
    #idiom-audio {
        position: relative;
        left: -490px;
        margin-top: 15px;
    }
    .resources-ad { 
        text-align: center;
    }
    .footer {
        text-align: center !important;
    }
    .footer-app {
        margin: 0 auto;
    }
    .footer-item {
        text-align: center;
        margin: 0 0 10px 0;
    }
    .footer-division {
        margin: 30px auto;
    }
    .footer-social-wrapper {
        padding-left: 0;
    }
    .footer-social-icon {
        margin: 0 5px 0 5px;
    }
    .contact {
        margin: 30px 0 10px 0;
    }
    .footer-legals {
        margin-left: 0;
    }
}