ul,li{list-style: none;}
.cd-tabs {
    position: relative;
    width: 100%;
    margin:30px 2px 40px 2px ;
}

.cd-tabs:after {
    content: "";
    display: table;
    clear: both;
}

.cd-tabs::after {
    /* subtle gradient layer on top right - to indicate it's possible to scroll */
    position: absolute;
    top: 0;
    right: 0;
    height: 60px;
    width: 50px;
    z-index: 1;
    pointer-events: none;
    background: -webkit-linear-gradient( right, #f8f7ee, rgba(248, 247, 238, 0));
    background: linear-gradient(to left, #f8f7ee, rgba(248, 247, 238, 0));
    visibility: visible;
    opacity: 1;
    -webkit-transition: opacity .3s 0s, visibility 0s 0s;
    -moz-transition: opacity .3s 0s, visibility 0s 0s;
    transition: opacity .3s 0s, visibility 0s 0s;
}

.no-cssgradients .cd-tabs::after {
    display: none;
}

.cd-tabs.is-ended::after {
    /* class added in jQuery - remove the gradient layer when it's no longer possible to scroll */
    visibility: hidden;
    opacity: 0;
    -webkit-transition: opacity .3s 0s, visibility 0s .3s;
    -moz-transition: opacity .3s 0s, visibility 0s .3s;
    transition: opacity .3s 0s, visibility 0s .3s;
}

.cd-tabs nav {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    margin:0 2px 35px 2px;
}

.cd-tabs-content table {
    width: 100%;
    border-spacing: 0;
    border-collapse: collapse;
}

.cd-tabs-content table tr td,
.cd-tabs-content table tr th {
    border: 1px solid #c7c3c3;
    height: 40px;
    padding: 10px;
}

.cd-tabs-content table {
    margin-bottom: 20px;
}

.cd-tabs-content table caption {
    line-height: 40px;
    /* height: 40px; */
    font-size: 16px;
    /* font-weight: bold; */
}

.training_room{
    width: 80%;
     max-height: 200px; 
     margin: 0 auto; 
     display: flex;
     justify-content:space-between; 
      align-items: stretch; 
}

/* @media only screen and (min-width: 768px) {
    .cd-tabs::after {
        display: none;
    }
    .cd-tabs nav {
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        box-shadow: inset -2px 0 3px rgba(203, 196, 130, 0.06);
        z-index: 1;
    }
} */


/* @media only screen and (min-width: 960px) {
    .cd-tabs nav {
        position: relative;
        float: none;
        background: transparent;
        box-shadow: none;
    }
} */


/* 机器设备选项卡导航条 */

.cd-tabs-navigation {
    width: 100%;
}

.cd-tabs-navigation:after {
    content: "";
    display: table;
    clear: both;
}

.cd-tabs-navigation li {
    background-color: #fff;
    color: #1f2021;
    border: 1px solid rgba(3, 213, 34,0);
    display: inline-block;

}

.cd-tabs-navigation a {
     position: relative;
    display: block;
    /* height: 40px; */
    width: 40px;
    text-align: center;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.no-touch .cd-tabs-navigation a:hover {
    color: #000;
}

.cd-tabs-navigation a.selected {
    background-color: #ffffff !important;
    color: #000;
}

.cd-tabs-navigation a::before {
    /* icons */
    position: absolute;
    top: 12px;
    left: 50%;
    display: inline-block;
    height: 20px;
    width: 20px;
}

.cd-tabs-navigation {
    max-width: 1200px;
    width: 100%;
    margin: 20px 0;
    /* background-color: #f8f7ee;
    box-shadow: inset 0 -2px 3px rgba(203, 196, 130, 0.06); */
}

.cd-tabs-navigation a {
    height: 35px;
    line-height: 35px;
    width: auto;
    text-align: left;
    font-size: 14px;
    padding: 0 1em 0 1em;
    color: #333;
    transition: 0.4s;
    border: 1px solid rgba(2, 187, 84,0);
}

.cd-tabs-navigation a.selected {
    border: 1px solid #02bb54;

}

.cd-tabs-navigation a::before {
    top: 50%;
    margin-top: -10px;
    margin-left: 0;
    left: 0px;
}


/* @media only screen and (min-width: 768px) {
    .cd-tabs-navigation {
        width: 100%;
        float: left;
    }
    .cd-tabs-navigation a {
        height: 80px;
        width: 80px;
        padding-top: 46px;
    }
    .cd-tabs-navigation a.selected {
        box-shadow: inset 2px 0 0 #f05451;
    }
    .cd-tabs-navigation a::before {
        top: 22px;
    }
} */


/* 
@media only screen and (min-width: 960px) {
    .cd-tabs-navigation {
        width: 100%;
        background-color: #f8f7ee;
        box-shadow: inset 0 -2px 3px rgba(203, 196, 130, 0.06);
    }
    .cd-tabs-navigation a {
        height: 40px;
        line-height: 40px;
        width: auto;
        text-align: left;
        font-size: 14px;
        padding: 0 2.8em 0 1.3em;
        color: #555;
    }
    .cd-tabs-navigation a.selected {
        box-shadow: inset 0 2px 0 #f05451;
    }
    .cd-tabs-navigation a::before {
        top: 50%;
        margin-top: -10px;
        margin-left: 0;
        left: 0px;
    }
} */

.cd-tabs-content {
    background: #ffffff;
}

.cd-tabs-content li {
    display: none;
    /* padding: 1.4em; */
}

.cd-tabs-content li.selected {
    display: block;
    -webkit-animation: cd-fade-in 0.5s;
    -moz-animation: cd-fade-in 0.5s;
    animation: cd-fade-in 0.5s;
}

/* .cd-tabs-content li p {
    line-height: 2rem;
    margin-bottom: 2rem;
} */


/* @media only screen and (min-width: 768px) {
    .cd-tabs-content {
        min-height: 480px;
    }
    .cd-tabs-content li {
        padding: 2em 2em 2em 7em;
    }
}

@media only screen and (min-width: 960px) {
    .cd-tabs-content {
        min-height: 0;
    }
    .cd-tabs-content li {
        padding: 1rem;
    }
    .cd-tabs-content li p {
        font-size: 16px;
        font-size: 1rem;
    }
} */

@-webkit-keyframes cd-fade-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@-moz-keyframes cd-fade-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes cd-fade-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}
@media (max-width:1200px) {
    .cd-tabs {
        margin: 10px 0px 20px 0px;
    }
    .cd-tabs nav {
        margin: 0 0px 20px 0px;
    }
}
@media (max-width:960px) {
    .cd-tabs {
        margin: 10px 0px 30px 0px;
    }
}
@media (max-width:768px) {
    .cd-tabs {
        margin: 10px 2px 30px 2px;
    }
    
}
@media (max-width:500px) {
    .training_room{
        width: 100%;
       max-height: 200px; 
    }
    .training-nav a {
        padding: 0 10px;
    }

    .lcbg-inner {
        font-size: 1rem;
    }
}