.col-xs-5ths, .col-sm-5ths, .col-md-5ths, .col-lg-5ths {position: relative;min-height: 1px;padding-left: 15px;padding-right: 15px;}
.col-xs-5ths {width: 20%;float: left;}

@media (min-width: 768px) {.col-sm-5ths {width: 20%;float: left;}}
@media (min-width: 992px) {.col-md-5ths { width: 20%;float: left;}}
@media (min-width: 1200px) {.col-lg-5ths {width: 20%;float: left;}}
@media screen and (min-width: 1025px){
    .dropdown2:hover >ul{display:block;}
}
/*Ipad ngang(1024 x 768)*/
@media screen and (max-width: 1024px){
   .navbar-default .navbar-nav>li>a{
        padding-left: 15px;
        padding-right: 15px;
        font-size: 14px;
   }
   .list-why{
        margin-left: 5px;
        margin-right: 5px;
   }
   .col-why:nth-child(2n) .content {
   top: -280px;
   }
  .slick-slide:nth-child(2n) .col-what {
        border-right: none;
    }
   .slick-slide:nth-child(3n) .col-what {
        border-right: 1px solid #fff;
    }
    
}
/*Ipad dọc(768 x 1024)*/
@media screen and (max-width: 768px){
    .sm-none{display: none !important;}
    .sm-block{display: block !important;}
    .about{

    }
    .item-why .img{
        width: 140px;
        float: left;
    }
	.col-why:nth-child(2n) .item-why .img .br{
		    background-position: center;
	}
    item-why:after{content:"";}
    .col-why:nth-child(2n) .content{
        top: inherit;
    }
    .item-why .img .br{
        transform: rotate(-90deg);
		background-position: center;
    }
    .col-why{
        margin-bottom: 0px;
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .col-why:before{
        border-left: 3px solid #629ed5;
        width: auto;
        height: 100%;
        left: 68px;
        top: 0;
    }
    .list-why:before{
        top: -19px;
        left: 58px;
    }
    .list-why:after{
        right: auto;
        left: 58px;
        bottom: -18px;
        top: auto;
    }
    .item-why .content{
        height: 160px;
        display: flex;
        position: relative;
        padding-left: 20px;
    }
    .item-why .content .text{
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        text-align: left;
    }
    .col-why:nth-child(2n) .content .text{
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        text-align: left;
        bottom: auto;
    }
    .list-why{
        margin-top: 10px;
		margin-left: 0;
		padding-left: 0;
		padding-right: 0;
    }
	.col-duan:nth-child(5n){padding-right: 5px !important;}
	.col-duan:nth-child(5n+1){padding-left: 5px !important;}
	.col-duan:nth-child(4n){padding-right: 0 !important;}
	.col-duan:nth-child(4n+1){padding-left: 0 !important;}
	.col-duan:nth-child(1){padding-left: 0px !important;}
}
/*Tablet nhỏ(480 x 640)*/
@media screen and (max-width: 767px){
    .xs-block{display:block !important;}
    .xs-none{display: none !important;}
    .about{
        margin-top: 50px;
        margin-bottom: 50px;
    }
    .col-what{
        border-right: none !important;
    }
    .col-why{
        padding-left: 0;
        padding-right: 0;
    }
    .item-why .img{
        width: 120px;
        height: 120px;
    }
    .col-why:before{
        left: 58px;
    }
    .item-why .content{
        padding-left: 5px;
        min-height: 140px;
        height: auto;
        font-size: 13px;
        margin-right: 0;
    }
    .col-why{
        padding-top: 10px;
        padding-bottom: 0px;
    }
    .list-why:before{left: 49px;}
    .list-why:after{
        left: 49px;
    }
    .list-year ul li a{
        width: auto;
        padding-left: 5px;
        padding-right: 5px;
    }
    .slick-prev{
       left: 0 !important;
    }
    .slick-next{
        right:  0 !important;
    }
    .navbar-default .navbar-nav>li>a{
        text-align: center;
    }
	.item-lienhe-f{
        text-align: left;
        padding-left: 40px;
        padding-top: 0;
        padding-bottom: 0;
        margin-bottom: 20px;
    }
    .item-lienhe-f:before{
        left: 0;
        right: auto;
        top: 50%;
        transform: translateY(-50%);
    }
    .lien-he-f:before{
        width: auto;
        height: 100%;
        border-left: 1px dashed #fff;
        left: 5px;
    }
	.navbar-default .navbar-nav>li>a{
		padding-top: 15px;
		padding-bottom: 15px;
	}
	
	
	.container>.navbar-header{margin-right:0px;
	}
	.col-duan:nth-child(5n){padding-right: 5px !important;}
	.col-duan:nth-child(5n+1){padding-left: 5px !important;}
	.col-duan:nth-child(4n){padding-right: 5px !important;}
	.col-duan:nth-child(4n+1){padding-left: 5px !important;}
	.col-duan:nth-child(2n){padding-right: 0px !important;}
	.col-duan:nth-child(2n+1){padding-left: 0px !important;}
	.col-duan:nth-child(1){padding-left: 0px !important;}
	.content-gt{padding-right:15px;	}
 }
/*Iphone(480 x 640)*/
@media screen and (max-width: 375px){
    .item-why .content .text * {
		font-size: 14px !important;
	}
}
/*Smart phone nhỏ*/
@media screen and (max-width: 240px){
    
}