.lxwm{width:100%; overflow:hidden; background:url(../image/lxwm_bj.jpg) no-repeat center center; background-size:cover; padding:40px 0;}
.lxwm_left{width:50%; float:left; margin-top:35px;}
.lxwm_p{display:block; overflow:hidden; line-height:42px; font-size:24px; color:#383838;margin-bottom: 30px;}
.lxwm_title{display:block; overflow:hidden; line-height:32px; margin-top:10px; font-size:20px; color:#1b4db3; font-weight:bold;}
.lxwm_title>span{display:block; overflow:hidden; line-height:40px; font-size:28px; }
.lxwm_txt{display:block; overflow:hidden; font-size:14px; color:#000; padding-top:10px; line-height:36px;}
.lxwm_txt>span{font-size:24px; color:#1b4db3; font-weight:bold;}
.lxwm_form{display:block; overflow:hidden;}
.tonghang{width:100%;}
.banhang{width:50%;float:left;}
.sanduan{width:30%;float:left;}
.lxwm_sp{width:20%;display:block; overflow:hidden; line-height:36px; font-size:14px; color:#777; float:left;}
.lxwm_sp1{width:15%;display:block; overflow:hidden; line-height:36px; font-size:14px; color:#777; float:left;}
.lxwm_inp1{width:80%; display:block; height:38px; line-height:36px; border:1px solid #c9c9c9; background:#f4f4f4; padding:0 10px; font-size:14px; color:#000; margin-bottom:10px;float:left;}
.lxwm_inp2{width:85%; display:block; height:144px; line-height:24px; border:1px solid #c9c9c9; background:#f4f4f4; padding:5px 10px; font-size:14px; color:#000; outline:none;}
.lxwm_btn{display:block; overflow:hidden; width:134px; height:36px; line-height:36px; text-align:center; background:#0f43af; font-size:14px; color:#fff; margin-top:25px;float:right}
.lxwm_sp2{width:15%;display:block; overflow:hidden; line-height:36px; font-size:14px; color:#777; float:left;margin-top:25px;}
/* 验证码样式 */
.captcha-input{display:block; width:100%; height:38px; line-height:36px; border:1px solid #c9c9c9; background:#f4f4f4; padding-right:10px; font-size:14px; color:#000; outline:none; box-sizing:border-box;margin-top:25px;}

.captcha-img{display:block; width:100%; height:38px; border:1px solid #c9c9c9; cursor:pointer; box-sizing:border-box; vertical-align:middle;margin-top:25px;}

.captcha-img:hover{border-color:#0f43af;}

/* 确保验证码相关元素在同一行对齐 */
.sanduan{width:28%;float:left; box-sizing:border-box; padding-right:5px;}

.sanduan:first-child{padding-left:0;}

.sanduan:last-child{padding-right:0; text-align:right;}

input::placeholder,
textarea::placeholder {
    color: #a5a5a5;
    font-size: 12px;
}

input:focus::placeholder {
    opacity: 0;
    color: transparent;
}

/* 浏览器兼容性处理 */
input:focus::-webkit-input-placeholder { opacity: 0; }
input:focus::-moz-placeholder { opacity: 0; }
input:focus:-ms-input-placeholder { opacity: 0; }

textarea:focus::placeholder {
    opacity: 0;
    color: transparent;
}

/* 浏览器兼容性处理 */
textarea:focus::-webkit-input-placeholder { opacity: 0; }
textarea:focus::-moz-placeholder { opacity: 0; }
textarea:focus:-ms-input-placeholder { opacity: 0; }

 @media (max-width:1020px) {
.lxwm_left{width:100%; float:left; margin-top:35px;}
 }