*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/*
    xài chung
*/
.breadcrumb a {
    color: #000;
}
img{max-width: 100%; height: inherit;}
ul
{
    padding: 0;
}
li{
    list-style-type: none;
}

a{
    text-decoration: none;
}
.bg-xanhduong{background: #2c7fbe}
.container-fluid
{
    padding: 0;
}
.container
{
  max-width: 650px;
}
/*
   end xài chung
*/


/*=======
header
==========*/
.header-top-right-khung{
    position: relative;
  

}
.header-top-right-khung-button{    background-color: #d3d3d3;
    color: #1b5995;
    padding: 13px 25px;
    border: none;
    border-radius: 5px;
    margin-left: 10px;
    font-weight: bold;}
.sticky-top{
    position: sticky;
    top: 0;
    left: 0;
    z-index: 999;
}
/*=======
menu
==========*/
.menu{margin-top: 5px}
.menu > ul
{
display: flex;
    justify-content: space-between; margin: 0;
}
.menu > ul > li{padding: 10px 10px; text-transform: uppercase;    flex: 1; text-align: center; position: relative;}
.menu > ul > li.active, .menu > ul > li:hover{background: #c88016}
.menu > ul > li:hover a{text-decoration: none;}
.menu > ul a{color: #fff}

.menu > ul > li:hover ul{display: block;}
.menu-sub{display: none; position:absolute; top:100%; left:0; background:#2c7fbe; width:max-content; z-index:5; min-width:100% }
.menu-sub li{text-align: left;padding: 10px 10px; text-transform: uppercase;}
.menu-sub li:hover{background:#c88016 }
/*=======
    footer
==========*/
footer{background: #3d52a1; margin-top: 50px}
.f-logo{margin-top: -45px}
.f-bs{background: #273370; color: #fff; padding: 5px 10px; display: table;}
.f-form{position: relative;}
.f-form-submit{position: absolute;
    border: none;
    top: 50%;
    right: 1%;
    transform: translateY(-50%);
    background: #273370;
    padding: 5px; }
.f-form-submit img {
    max-width: 70%;
}  
.f-info{background:#273370 }
.f-info-item{margin: 5px 0; align-items: center;}
.f-info-item-2{background: #3d52a1; padding: 10px 0}
.f-social div{margin: 0 5px}
@media (max-width: 550px)
{
    .footer-hotlibe{font-size: 30px}
    .header-top-right-khung-button{padding: 2px 25px;}
    .section-2-title{    font-size: 1.8rem;}
}
#LR-BUBBLE-MSG{height:65px !important;}
/*===============FORM GIF MỚI================*/
.form-phone_header {
    position: relative;
    box-shadow: 0 0 11px #666;
}
.form-phone_header form {
    display: flex;
    align-items: center;
    position: absolute;
    bottom: 11px;
    left: 26px;
    width: 58.2%;
    background: transparent;
}

.form-phone_header form input {
    border-radius: 25px;
    background: transparent;
    height: 23px;
    color: #333;
    border: 0;
    padding-right: 40px;
    font-size: 12px;
}
.form-phone_header form input::placeholder {
    color: #333;
}
.form-phone_header form input:focus {
    background: transparent;
    color: #333;
    background-color: transparent;
    border-color: transparent;
    outline: 0;
    box-shadow: unset;
}
.btn-menu-form {
    display: inline-block;
    height: 30px;
    width: 35px;
    position: absolute;
    top: 5px;
    right: 5px;
}
.form-phone_header form button {
    background: transparent;
    color: #fff;
    border-radius: 25px;
    padding: 4px 15px;
    position: absolute;
    right: 2px;
    height: 100%;
    width: 13%;
}
/*===============FORM GIF MỚI================*/