* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style-type: none;
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    height: 100%;
    font-family: "Helvetica Neue",Arial,Tahoma,sans-serif,'微软雅黑' !important;
   /*  background-color: #2f81b7 !important; */
}
body{
    line-height: 1 !important;
}
li {
    font-family: '微软雅黑',
}
 
a {
     text-decoration:none;
     color:inherit;
     
}
 

/* -------LOGO------- */
.SH-logo {
    height: 60%;
    max-width: 30%;
    display: flex;
    flex-direction: row;
    margin-left: 2%;
    align-items: center;
}

.logo-img {
    object-fit: contain;
    height: 100%;
    width: 100%;
    user-select: none;
    max-width: 75vw;
     
}

/* --------普通顶部导航样式--------- */

.nav-down {
    width: 100%;
    height: 30px; 
    background-color:#2f80b7;/* #2f80b7  #1061a3*/
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 70px;
    transition: height 0.3s ease;
    z-index: 9999;
    /* background-color:#034572; */
     
}
.nav-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: center;
    justify-content: space-evenly;
    height: 100%;
    width: calc(25vw + 765px);
    padding-left: 18px;
     
}
.nav-menu  li {
    height: 100%;
    width: 15%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 1rem;
    color: #5182a9;
   
    letter-spacing: 0.1rem;
    cursor: pointer;
    font-weight: 200;
    padding: 0px;
    gap:0px;
   
     
}
.nav-menu > li {
    color: #ffffff;
}
.nav-menu >ul>li {
    height: 50%;
    width: 20%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #5182a9;
    letter-spacing: 0.2rem;
    cursor: pointer;
    font-weight: 200;
    padding: 2px;
    gap: 6px;
     
}
.click_nav_li {
    border-bottom: 4px solid #098af3; 
   /*  color: #098af3 !important; */
   color: #ffffff;
}
.nav-menu > li:hover {
     
    border-bottom: 4px solid #ffffff;
   /*  color: #098af3; */
   color: #f8f9fa;
}
.nav-menu > li > p {
    margin-top: 0vh  ;
    transition: 0.5s linear; /* 背景色变化过渡动画 */
    
}
.nav-menu > li:hover p {
    margin-top: 0px;
    background-color: rgba(155, 216, 252, 0.5);
    border-radius: 15px;
    padding: 5px;
}
/* ************上边栏****** */
.nav {
    width: 100%;
    height: 70px; 
    background:url("../img/bj.png");/* #2f80b7  #1061a3*/
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    transition: height 0.3s ease;
    box-shadow: rgba(0, 0, 0, 0.219) 0px 0px 10px;
    z-index: 9999;
}
.SH-logo-txt {
    font-size: 1rem;
    color: #2f80b7; 
}
/* 联系方式 */
.nav-list {
    margin-left: 25vw !important;
    display: flex;
    justify-content: space-around; /* 平均分布 */
    list-style: none; /* 移除列表的默认样式 */
    padding: 0;
    margin: 0;
}

.nav-list li {
    display: flex;
    justify-content: space-around; /* 平均分布 */
    list-style: none; /* 移除列表的默认样式 */
    padding: 0;
    margin: 0;
    cursor: pointer;
     
    
}
.nav-list li > p {
    color: #2f80b7; 
    font-size: 1rem;
    margin-right: 20px;
    margin-top: 8px;
    margin-left: 5px;
}
 
/* -------适配移动端菜单样式------ */
.nav-menu-mobile-sw {
    position: fixed;
    width: 100px;
    height: 80px;
    right: 0;
    top: 0;
    fill: #ffffff;
    z-index: 999999;
    transition: width 0.3s ease;
    display: none;
    align-items: center;
    justify-content: center;
}

.nav-menu-mobile-sw-btn {
    width: 80px;
    height: 80px;
    padding: 1em;
    display: flex;
    font-size: 1.2rem;
    color: #2f80b7;
    
    align-items: center;
    justify-content: flex-end;
}

.nav-menu-mobile-sw-btn svg{
    max-width: 10vw;
}

.nav-menu-mobile {
    width: 0;
    height: 100vh;
    position: fixed;
    right: 0;
    top: 0;
    background-color: white;
    z-index: 999999;
    transition: width 0.3s ease;
    overflow: hidden;
}

.nav-menu-mobile-close-btn {
    width: 100vw;
    height: 100vh;
    position: fixed;
    z-index: 100;
    display: none;
}

.nav-menu-mobile ul {
    display: none;
    flex-direction: column;
}

.nav-menu-mobile ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    user-select: none;
    cursor: pointer;
    height: 6vh;
    padding: 8px;
    font-size: 1.4rem;
    color: #5182a9;
    letter-spacing: 0.2rem;
    font-weight: 400;
}

.nav-menu-mobile ul li:first-child {
    align-items: flex-start;
    background-color: #e9e9e9;
    fill: #5182a9;
    height: 8vh;
    padding: 1rem;
}

.nav-menu-mobile ul li:hover {
    background-color: rgb(238, 238, 238);
}
/**/
.box {
    height: auto;
    overflow: hidden; 
    margin-top:10vh ; 
}

.fl-nav-icon path {
    fill: #fff;
}

.nav-list svg {
    width: 30px; /* 设置图标的宽度 */
    height: 30px; /* 设置图标的高度 */
    background-color: #2f80b7;
    padding: 5px;
    border-radius: 20px;
}

.nav-list p {
    margin-top: 10px; /* 图标与文本之间的间距 */
    font-size: 14px; /* 设置字体大小 */
    color: #333; /* 设置字体颜色 */
}

/* 隐藏checkbox */
.menu-checkbox {
    display: none;
    position: fixed;
    right: 0;
    top: 111px;
    z-index: 99999;
}

/* 显示菜单，当复选框被选中时 */
.menu-checkbox:checked~.nav-menu-mobile {
    width: 50vw;
}

/* 显示菜单内容，当复选框被选中时 */
.menu-checkbox:checked~.nav-menu-mobile ul {
    display: flex;
}

/* 显示左侧关闭区域，当复选框被选中时 */
.menu-checkbox:checked~.nav-menu-mobile-close-btn {
    display: block;
}

/*------------移动端下拉框-----*/     
.dropdown-content-mobile {
    display: none  ;
   font-size: 0.8rem ; 
  /*  box-shadow: inset 0 0 5px 0 rgba(0, 0, 0, 0.5);   */             
}
.nav-menu-mobile .dropdown-content-mobile li:first-child  {
    background-color: #ffffff;
    align-items: center;
     
   /*  box-shadow: 0 0px 0px rgba(0, 0, 0, 0.5);  */       
}
.nav-menu-mobile .dropdown-content-mobile  li {
    font-size: 0.8rem ;
}
.dropdown-content-mobile > li {
    /*  display: none !important; */
    font-size: 0.8rem ;
    

              
 }
 
/*----------------- 网页端下列框 */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    top: 30px;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 999;
    color: #000 !important;
}

.dropdown-content li {
    width: 100%;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 0.8rem;
}
.dropdown-content li:hover {
    background-color: #2f80b7;
    color: #fff;
}
.dropdown:hover .dropdown-content {
    display: block;
}
 

/* ---------右侧悬浮导航条样式-------- */
.fl-nav {
    position: fixed;
    right: 10px;
    top: 45%;
    transform: translateY(-50%);
    background-color: rgb(211, 211, 211);
    width: 50px;
    height: auto;
    border-radius: 15px;
    z-index: 9999;
    opacity: 0.7;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.fl-nav ul {
    width: 100%;
}

.fl-nav ul li {
    width: 100%;
    height: auto;
    cursor: pointer;
    font-size: 0.5rem;
    padding: 12px;
    user-select: none;
    cursor: pointer;
}

.fl-nav ul li:hover {
    background-color: #2d76ae;
    color: white;
}

.fl-nav ul li:hover .fl-nav-icon path {
    fill: #fff;
}

/* --------右侧悬浮导航条的弹出对话框样式-------- */
.dialog {
    width: 50vh;
    height: 50vh;
    max-width: 80vw;
    background-color: white;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    border-radius: 20px;
    display: none;
}

.dialog-cancel {
    position: fixed;
    left: 50%;
    top: 85%;
    transform: translate(-50%, -50%);
    z-index: 10000;
    width: 8vh;
    height: 8vh;
    opacity: 0.8;
}

.dialog-shadow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: none;
}

.dialog-wx {
    background-image: url(../img/微信图片商务.jpg);
    background-repeat: no-repeat;
    background-size: auto 95%;
    background-position: center;
}

.dialog-sh {
    background-image: url(../img/售后.jpg);
    background-repeat: no-repeat;
    background-size: auto 95%;
    background-position: center;
}
/* 可设置内容  */
.custom{
    width: 100%;
     
}
.custom p {
    
    word-wrap: break-word;
    white-space: normal;
}

/* --------底部样式--------- */
.foot {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: auto;
    background-color: #2f80b7;
    color: #fff;
    padding: 8px;
}

.foot p {
    padding: 0px !important;
}
.foot a {
    color: #ffffff;
}

@media screen and (max-width:1100px) {
    .nav-list li {
         margin-left: 30px;
         
        
    }
    .nav-list {
        margin-right: 42px;
    }
    .nav-list li > p {
        display: none;
    }
}
@media screen and (max-width:800px) {
    .nav-list li {
         margin-left: 30px;
         
        
    }
    .nav-list {
        margin-left: 20vw !important;
    }
    .SH-logo-txt{
        display: none;
    }
    .logo_1 {
        display: none;
    }
    .nav-list {
        margin-right: 6rem ;
    }
    .nav-list li > p {
        display: none;
    }
}
@media screen and (max-width:500px) {
    .nav-list {
        margin-left: 10vw !important;
    }
    .nav-list li {
        margin-left: 20px;
        
       
   }
    .nav-list svg {
        height: 20px;
        width: 20px;
    }
    .SH-logo{
        height: 60%;
        max-width: 40%;
    }
}
@media screen and (max-width:250px) {
    .SH-logo{
        height: 60%;
        max-width: 30%;
    }
}
@media screen and (max-width:250px) {
    .nav-list {
        margin-left: 8vw !important;
    }
    .nav-list li {
        margin-left: 10px;
        
       
   }
    .nav-list svg {
        height: 15px;
        width: 15px;
    }
}
/* 旋转动画*/
.rotate-in-2-cw {
    -webkit-animation: rotate-in-2-cw 0.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
    animation: rotate-in-2-cw 0.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
    animation-delay: 0.15s;
    transform-origin: center center;
}

@-webkit-keyframes rotate-in-2-cw {
    0% {
        -webkit-transform: rotate(-45deg);
        transform: rotate(-45deg);
        opacity: 0;
    }

    100% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
        opacity: 1;
    }
}

@keyframes rotate-in-2-cw {
    0% {
        -webkit-transform: rotate(-45deg);
        transform: rotate(-45deg);
        opacity: 0;
    }

    100% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
        opacity: 1;
    }
}

/* 淡入动画 */
.fade-in {
    -webkit-animation: fade-in 1.2s cubic-bezier(0.390, 0.575, 0.565, 1.000) both;
    animation: fade-in 0.2s cubic-bezier(0.390, 0.575, 0.565, 1.000) both;
}

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

    100% {
        opacity: 1;
    }
}

@keyframes fade-in {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}