.anne-flex{
    display: flex;
    display: -webkit-flex;
    display: -ms-flex;
}
.w_oneSort{
    width: 100%;
    min-width: 1200px;
    background: url("../images/word-bigBG.jpg") no-repeat center;
    background-size:cover;
    /*padding-top: 50px;*/
}
.win_o_box{
    width: 1140px;
    margin: 0 auto;
    justify-content: space-between;
}
.win_o_left{
    width: 553px;
}
.left_one{
    align-items: center;
}
.l_c_font{
    width: 132px;
    margin-left: 30px;
}
.l_c_font ul li:hover a{
    color: #ffcc00;
}
.l_c_font ul li a{
    font-size: 16px;
    color: white;
}
.l_r_null{
    width: 98px;
    height: 100px;
    border-radius: 5px;
    background-color: white;
}
.l_r_null img{
    width: 100%;
    height: 100%;
}
.left_two{
    font-size: 16px;
    color: white;
    margin-top: 55px;
    line-height: 28px;
}
.left_three{
    width: 100%;
    margin-top: 36px;
}
.left_three ul li{
    font-size: 18px;
    color: white;
    margin-bottom: 16px;
}
.left_three ul li img{
    height: 24px;
    margin-right: 10px;
}
.left_four{
    width: 361px;
    font-size: 18px;
    color: white;
    margin: 38px 0 0 53px;
}
.left_four ul{
    width: 100%;
    justify-content: space-between;
}

.left_four ul li div{
    width: 123px;
    height: 123px;
    margin: 0 auto;
    background-color: white;
    border-radius: 5px;
}
.left_four ul li div img{
    width: 100%;
    height: 100%;
}
.left_four ul li p{
    margin-top: 10px;
    text-align: center;
}
.win_o_right{
    width: 579px;
    font-size: 22px;
    color: white;
}
.win_o_right p{
    margin-top: 15px;
}
.right_top_num{
    align-items: center;
}
.right_bot_img{
    margin-top: 20px;
    position: relative;
}
.right_bot_img div{
    width: 227px;
    position: absolute;
    top: 197px;
    left: 50%;
    margin-left: -110px;
}
.right_bot_img div ul li{
    width: 50%;
    text-align: center;
}
.right_bot_img div ul li b{
    font-size: 16px;
    font-weight: normal;
}
.right_bot_img div ul li span{
    font-size: 12px;
}
.w_twoSort{
    width: 100%;
    min-width: 1200px;
    background-color: #37bc85;
    padding: 20px 0;
}
.w_search{
    width: 1127px;
    margin: 0 auto;
    justify-content: space-between;
    align-items: center;
}
.w_s_left{
    width: 680px;
    height: 54px;
    background-color: white;
    border: 3px #dd541e solid;
    border-radius: 30px;
    box-shadow: 0 0 5px #2e9e70;
    justify-content: space-between;
    /*overflow: hidden;*/
    position: relative;
}
.w_s_left input{
    width: 560px;
    height: 100%;
    padding-left: 30px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    border-top-left-radius: 30px;
    border-bottom-left-radius: 30px;
}
.w_s_left div.icon{
    width: 104px;
    height: 100%;
    background-color: #dd541e;
    justify-content: center;
    align-items: center;
    border-top-right-radius: 30px;
    border-bottom-right-radius: 30px;
}
.w_s_left div.icon:hover{
    cursor: pointer;
}
.w_s_right{
    font-size: 30px;
    color: #ffffff;
    text-shadow: -3px 0 3px #257f5a;
}
.w_threeSort{
    width: 1076px;
    margin: 0 auto;
    padding: 0 0 10px 0;
    justify-content: space-between;
    align-items: center;
}
.w_t_right{
    width: 561px;
    line-height: 25px;
    color: #333333;
    padding-top: 20px;
}
.w_t_right ul li{
    font-size: 14px;
}
.w_t_right ul.example li{
    margin-bottom: 5px;
}
.w_t_right ul.example li b,.w_t_right ul.example li vocab{
    color: #f57527;
}
.w_t_right h4{
    color: #37bc85;
    font-size: 24px;
    margin-bottom: 10px;
}
.w_t_right h5{
    font-size: 18px;
    margin-top: 20px;
    margin-bottom: 5px;
    font-weight: normal;
}
.small_font{
    font-size: 14px;
}
.small_font.ml{
    margin-left: 30px;
}
.w_t_right span.volumeIcon{
    width: 19px;
    height: 15px;
    position: relative;
    top: 3px;
    display: inline-block;
    background: url("../images/word-greyVolume.png") no-repeat;
}
.w_t_right span.volumeIcon:hover{
    cursor: pointer;
}
.w_t_right span.volumeIcon.on{
    background: url("../images/word-greenVolume.png") no-repeat;
}
.w_fourSort{
    width: 100%;
    min-width: 1200px;
    background: url("../images/word-aotuBG.jpg") no-repeat center;
    background-size: 100% 100%;
    padding: 32px 0 0 0;
}
.w_f_top{
    text-align: center;
}
.common_green{
    width: 76px;
    height: 76px;
    margin: 0 auto;
    border-radius: 50%;
    background-color: #37bc85;
    align-items: center;
    justify-content: center;
}
.w_f_top h2{
    font-size: 24px;
    color: #178f5d;
    font-weight: normal;
    margin: 10px 0;
}
.w_f_top  p{
    font-size: 16px;
    color: #333333;
}
.w_f_bot{
    width: 1188px;
    margin: 0 auto;
    margin-top: 20px;
    justify-content: space-between;
}
.com_li{
    width: 448px;
}
.w_f_b_left{
    text-align: right;
}
.w_f_b_left ul li{
    padding: 10px 10px 10px 0;
}
.w_f_b_left ul li .f_b_l_left{
    padding-right: 10px;
}
.w_f_b_right ul li .f_b_l_left{
    padding-left: 10px;
}
.w_f_b_right ul li{
    padding: 10px 0 10px 10px;
    height: 103px;
}
.com_li ul li{
    margin-bottom: 40px;
    justify-content: space-between;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}
.w_f_b_left ul li:first-child .common_green span{
    width: 39px;
    height: 39px;
    display: block;
    background: url("../images/word-gaop06.png") no-repeat;
}
.w_f_b_left ul li:nth-child(3) .common_green span{
    width: 39px;
    height: 39px;
    display: block;
    background: url("../images/word-gaop07.png") no-repeat;
}
.w_f_b_left ul li:nth-child(4) .common_green span{
    width: 43px;
    height: 49px;
    display: block;
    background: url("../images/word-gaop08.png") no-repeat;
}
.w_f_b_left ul li:nth-child(2) .common_green span{
    width: 39px;
    height: 37px;
    display: block;
    background: url("../images/word-gaop09.png") no-repeat;
}
.w_f_b_right ul li:nth-child(2) .common_green span{
    width: 39px;
    height: 43px;
    display: block;
    background: url("../images/word-gaop02.png") no-repeat;
}
.w_f_b_right ul li:nth-child(3) .common_green span{
    width: 35px;
    height: 31px;
    display: block;
    background: url("../images/word-gaop03.png") no-repeat;
}
.w_f_b_right ul li:first-child .common_green span{
    width: 38px;
    height: 38px;
    display: block;
    background: url("../images/word-gaop04.png") no-repeat;
}
.w_f_b_right ul li:nth-child(4) .common_green span{
    width: 38px;
    height: 38px;
    display: block;
    background: url("../images/word-gaop05.png") no-repeat;
}
.com_li ul li:hover{
    background-color: rgba(255, 255, 255, 0.48);
}
.com_li ul li:hover .common_green{
    width: 70px;
    height: 70px;
    background-color: white;
    border: 3px #37bc85 solid;
}
.w_f_b_left ul li:first-child:hover .common_green span{
    background: url("../images/word-gaop006.png") no-repeat;
}
.w_f_b_left ul li:nth-child(3):hover .common_green span{
    background: url("../images/word-gaop007.png") no-repeat;
}
.w_f_b_left ul li:nth-child(4):hover .common_green span{
    background: url("../images/word-gaop008.png") no-repeat;
}
.w_f_b_left ul li:nth-child(2):hover .common_green span{
    background: url("../images/word-gaop009.png") no-repeat;
}
.w_f_b_right ul li:nth-child(2):hover .common_green span{
    background: url("../images/word-gaop002.png") no-repeat;
}
.w_f_b_right ul li:nth-child(3):hover .common_green span{
    background: url("../images/word-gaop003.png") no-repeat;
}
.w_f_b_right ul li:first-child:hover .common_green span{
    background: url("../images/word-gaop004.png") no-repeat;
}
.w_f_b_right ul li:nth-child(4):hover .common_green span{
    background: url("../images/word-gaop005.png") no-repeat;
}
.com_li h4{
    font-size: 24px;
    font-weight: normal;
    color: #178f5d;
    margin-bottom: 10px;
}
.com_li p{
    font-size: 16px;
    color: #333333;
}
.f_b_l_left{
    width: 363px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}
.w_f_b_right{
    text-align: left;
}
.w_fiveSort{
    width: 100%;
    min-width: 1200px;
    background: url("../images/word-treeBG.jpg") no-repeat center;
    background-size:  auto 100%;
    padding: 46px 0;
}
.fs_in{
    width: 1108px;
    margin: 0 auto;
    justify-content: space-between;
}
.fs_in_right p{
    font-size: 32px;
    color: #138d5a;
    text-align: center;
    margin: 55px 0;
}
.fs_in_right a{
    width: 147px;
    height: 64px;
    line-height: 64px;
    text-align: center;
    font-size: 18px;
    color: white;
    display: block;
    margin: 0 auto;
    background: url("../images/word-greenBtnbg.png") no-repeat;
}
.w_footer{
    width: 100%;
    min-width: 1200px;
    background-color: #2d9591;
    padding: 19px 0 15px 0;
    position: relative;
}
.w_f_chain{
    width: 502px;
    margin: 0 auto;
}
.w_footer .plane{
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -355px;
}
.w_f_chain ul{
    font-size: 14px;
    color: white;
    justify-content: space-between;
}
.w_f_chain ul li{
    line-height: 30px;
    background-color: rgba(15, 83, 80, 0.6);
    border-radius: 10px;
    display: flex;
    display: -webkit-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.w_f_chain ul li:first-child,
.w_f_chain ul li:last-child{
    width: 119px;
    height: 123px;
}
.w_f_chain ul li:nth-child(2){
    width: 193px;
    height: 123px;
}
.w_f_chain p{
    position: relative;
}
.w_f_chain p:hover{
    cursor: pointer;
    color: wheat;
}
.w_f_chain p:hover>img{
    display: block;
}
.w_f_chain p>img{
    width: 90px;
    height: 90px;
    position: absolute;
    right: -90px;
    top: -30px;
    display: none;
    max-width: none!important;
}
.w_footer_2{
    width: 100%;
    min-width: 1200px;
    background-color: #0f5350;
    padding: 15px 0;
    text-align: center;
    font-size: 14px;
    color: white;
}
.words-xiala{
    width: 601px;
    max-height: 300px;
    overflow: auto;
    border: 1px #ccc solid;
    background-color: white;
    position: absolute;
    top:60px;
    left: 6px;
    z-index: 99;
    display: none;
}
.words-xiala ul li{
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    color: #333333;
    text-align: left;
}
.words-xiala ul li:hover{
    background-color: #3ec58d;
    color: white;
    cursor: pointer;
}
.words-example{
    width: 1076px;
    margin: 0 auto 20px auto;
}
.words-example h4{
    font-size: 18px;
    font-weight: normal;
    margin-bottom: 10px;
}
.words-art,.words-question{
    font-size: 14px;
    color: #333;
    margin-bottom: 20px;
}
.words-options ul li{
    color: #333;
    font-size: 14px;
    margin-bottom: 10px;
}
.words-options ul li.red{
    color: red;
}
.words-options ul li.green{
    color: green;
}
.words-options ul li:hover,
.words-options ul li input:hover,
.words-options ul li label:hover{
    cursor: pointer;
}
.words-bold{
    color: #f57527;
}
.new-addOne{
    width: 100%;
    padding:0 0 50px 0;
    min-width: 1200px;
    background:url("../images/words-xuanBG.jpg") no-repeat;
    background-size: cover;
}
.a-title{
    width: 100%;
    font-size: 22px;
    color: white;
    justify-content: center;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    padding-bottom: 15px;
}
.a-title ul.anne-flex li{
    text-align: center;
    margin-left: 20px;
}
.a-title ul.anne-flex li b{
    font-weight: normal;
    font-size: 14px;
    display: block;
    margin-top: 5px;
}

.a-bigTitle{
    font-size: 56px;
    color: white;
    text-align: center;
    margin: 70px 0;
    font-weight: normal;
}
.a-search{
    width: 740px;
    margin: 0 auto;
    text-align: center;
}
.a-s-top{
    width: 100%;
    position: relative;
}
.a-s-top input[type='text']{
    width: 751px;
    height: 65px;
    font-size: 16px;
    padding-left: 20px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    background: url("../images/words-inputBG.png") no-repeat;
    color: #98cfd8;
}
.a-s-top input[type='text']::-webkit-input-placeholder {
    /* placeholder颜色  */
    color: #98cfd8;
}
.a-s-top input[type='button']{
    width: 139px;
    height: 53px;
    font-size: 18px;
    color: white;
    background: url("../images/words-inputGbg.png") no-repeat;
    position: absolute;
    top: 5px;
    right: -5px;
}
.a-s-bot{
    font-size: 14px;
    color: white;
    margin-top: 10px;
    position: relative;
    left: 6px;
}