/***新改导航部分****/

.choise_tab {
    width: 100%;
    height: 46px;
}

.choise_tab>ul {
    width: 1200px;
    height: 46px;
    float: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.choise_tab>ul>li {
    width: 120px;
    height: 46px;
    line-height: 46px;
    float: left;
    margin-left: 25px;
    background: #fff;
    position: relative;
    color: #333;
    text-align: center;
}

.lispan {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 4px;
    background-color: #ff5a5a;
    z-index: 9999;
    display: none;
}

.choise_tab>ul>li>a {
    color: #333;
}

.choise_tab>ul>li>p {
    font-size: 16px;
    width: 120px;
    height: 46px;
    display: inline-block;
    position: absolute;
    top: 0;
    left: 0;
    cursor: pointer;
}

.change_color a p {
    color: #ff5a5a !important;
}

.change_color .lispan {
    display: block !important;
}

.choise_tab ul li>a>p {
    font-weight: 900;
}

.choise_tab>ul>li>a>p {
    color: #333;
    font-weight: 900;
    font-size: 16px;
}

.choise_tab>ul>li:hover a p {
    color: #ff5a5a;
}

.choise_tab>.photo_first1>a {
    background: #fff;
}

.choise_tab>.photo_first1>a:hover {
    background: #fff;
}

#photo_first,
#plan_first,
#design_first,
#company_first,
#ensure_first,
#eee_first,
#aaa_first {
    width: 100%;
    height: auto;
    background: #fff;
    position: absolute;
    left: 0px;
    top: 44px;
    z-index: 999;
    font-size: 14px;
    text-align: center;
    padding-bottom: 10px;
    padding: 10px 0;
    display: none;
    /* padding-left: 15px; */
    border-left: 1px solid #eee;
    border-right: 1px solid #eee;
    border-bottom: 1px solid #eee;
    border-radius: 15px;
    box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.2);
}

#photo_first>dl>dd,
#plan_first>dl>dd,
#design_first>dl>dd,
#company_first>dl>dd,
#ensure_first>dl>dd,
#eee_first>dl>dd,
#aaa_first>dl>dd {
    color: #333;
    width: auto;
    height: 14px;
    font-size: 14px;
    background: red;
}

#photo_first>dd>a,
#plan_first>dd>a,
#design_first>dd>a,
#company_first>dd>a,
#ensure_first>dd>a,
#eee_first>dd>a,
#aaa_first>dd>a {
    color: #333;
    width: auto;
    height: 14px;
    line-height: 16px;
    display: inline-block;
    /* margin-left: 16px; */
    margin-top: 22px;
}

#photo_first>dd:hover a {
    color: #ff5a5a;
}

#plan_first>dd:hover a {
    color: #ff5a5a;
}

#design_first>dd:hover a {
    color: #ff5a5a;
}

#company_first>dd:hover a {
    color: #ff5a5a;
}

#ensure_first>dd:hover a {
    color: #ff5a5a;
}

#eee_first>dd:hover a {
    color: #ff5a5a;
}

#aaa_first>dd:hover a {
    color: #ff5a5a;
}

.code>img {
    display: inline-block;
    margin-top: 17px;
}

.code>dl {
    background: #FFFFFF;
    z-index: 999;
    width: 130px;
    height: 160px;
    border: 1px solid #ff5a5a;
    border-radius: 3px;
    position: absolute;
    left: 45px;
    top: 15px;
    color: #333;
    display: none;
}

.code>dl>p {
    line-height: 16px;
    font-size: 12px;
    text-align: center;
    margin-top: 10px;
}

.nav-arrow {
    width: 0;
    height: 0;
    border-top: 5px solid #ccc;
    margin-left: 7px;
    display: inline-block;
    position: relative;
    top: -2px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
}