.lc_banner>img{height: 500px;object-fit: cover;width: 100%;}

.lc_top{background-color: #f5f5f7;padding: 100px 0;}
.lc_top_c{width: 700px;margin: 0 auto;}
.lc_top_c>h3{font-size: 20px;color: var(--base);font-weight: bold;}
.lc_top_c>h1{font-size: 40px;color: #1a1a1a;font-weight: bold;border-bottom: 4px solid #1a1a1a;display: inline-block;padding-bottom: 10px;}
.lc_top_l{display: flex;flex-wrap: wrap;justify-content: space-between;margin-top: 20px;}
.lc_top_i{display: flex;align-items: center;padding: 20px 0;width: 48%;border-bottom: 1px solid #dcdcde;}
.lc_top_all{width: 100%;}
.lc_top_i>i{width: 42px;height: 42px;border-radius: 50%;border: 2px solid #1a1a1a;text-align: center;font-size: 20px;line-height: 40px;color: #1a1a1a;margin-right: 10px;}
.lc_top_i>div{flex: 1;}
.lc_top_i>div>h2{font-size: 14px;color: #999;margin-bottom: 5px;}
.lc_top_i>div>h1{font-size: 16px;color: #1a1a1a;font-weight: bold;}

.lc_map{height: 400px;}

.ly_contact>h1{text-align: center;margin: 100px 0 50px;color: #1a1a1a;}

.lc_form{padding-bottom: 100px;}
.lc_item{display: flex;justify-content: space-between;margin-bottom: 20px;}
.lc_item>select{font-size: 16px;line-height: 58px;padding: 0 10px;width: 100%;height: 58px;border: 1px solid #e5e5e5;color: #666;flex: 1;}
.lc_item_i{width: 49%;display: flex;height: 60px;align-items: center;border: 1px solid #e5e5e5;padding: 0 10px;}
.lc_item_i>i{color: #999;font-size: 20px;}
.lc_item_i>input{height: 100%;width: 100%;margin-left: 10px;font-size: 16px;}
.lc_text{width: 100%;display: flex;height: 60px;align-items: center;border: 1px solid #e5e5e5;padding: 0 10px;margin-bottom: 20px;}
.lc_text>i{color: #999;font-size: 20px;}
.lc_text>input{width: 100%;height: 100%;margin-left: 10px;font-size: 16px;}
.lc_btn{width: 51%;display: flex;padding-left: 10px;justify-content: flex-end;}
.lc_btn>button{width: 47%;background-color: #fff;border: 1px solid #e5e5e5;height: 58px;cursor: pointer;}
.lc_btn>button:last-child{background-color: var(--base);color: #fff;margin-left: 20px;border-color: var(--base);}

@media screen and (max-width: 766px) {
    .lc_banner>img{height: 100vh;}

    .lc_top_c{width: 100%;padding: 0 1.5rem;}
    .lc_top_c>h3{font-size: 2rem;}
    .lc_top_c>h1{font-size: 3rem;margin-top: 1rem;}
    .lc_top_i{width: 100%;}

    .lc_map{height: 60vh;}

    .lc_item{flex-direction: column;}
    .lc_item_i{width: 100%;margin-bottom: 2rem;height: 5rem;}
    .lc_item_i:last-child{margin-bottom: 0;}
    .lc_item>select{height: 5rem;flex: unset;}
    .lc_text{height: 5rem;}
    .lc_btn{width: 100%;padding-left: 0;margin-top: 2rem;}
    .lc_btn>button{height: 5rem;}
}