.image-wrapper {
    display: block;
    /*width: 100%;*/
    border-radius:3px;
}

.promo-block {
    min-height: 255px;
    background-image: url(images/promo.jpg);
    background-size: cover;
    background-position: center;
}
.promo-block .info {
    background-image: url(images/infobg.png);
    background-position: center bottom;
    background-repeat: no-repeat;
    margin-top: 95px;
    margin-bottom: 65px;
    margin-left: 15px;
    margin-right: 15px;
    background-color: white;
    border-radius: 3px;
    max-width: 540px;
    width: 100%;
    float: left;
    padding: 40px 45px 115px;
}

.snake-block {
    padding-top: 40px;
    background-image: url(images/snake.jpg);
    background-position: center 50px;
    background-repeat: no-repeat;
}
.snake-block .parent_one-block {
    padding: 0 15px;
    width: 100%;
}
.snake-block .parent_one-block:after {
    content: '';
    clear: both;
    display: block;
}
.snake-block .parent_one-block>.one-block {
    float: left;
	width: calc(46% - 20px);
    margin: 20px 35px 50px 58px;
}
.snake-block .parent_one-block>.two-block {
    float: left;
    width: 46%;
	margin:25px 20px 50px 0px;
}
.snake-block .parent_one-block>.three-block {
    float: left;
    width: calc(25% - 20px);
    margin-right: 20px;
    margin-bottom: 50px;
}

.icon_box {
    float: left;
}
.icon_box.icon_box_one {
    width: calc(50% - 20px);
    margin-right: 20px;
}
.icon_box.icon_box_two {
    width: 50%;
}
.icon_box.icon_box_1_one {
    width: calc(50% - 20px);
    margin-right: 20px;
}
.icon_box.icon_box_1_two {
    width: 50%;
}
.icon_box.icon_box_1_three {
    width: calc(50% - 20px);
    margin-right: 20px;
}
.icon_box.icon_box_1_four {
    width: 50%;
}

.icon_box img {
    display: block;
	float: left;
    width: 65px;
    margin-right: 20px;
}

.snake-block .parent_two-block {
    padding: 0 15px;
    width: 100%;
    margin-top: 80px;
}
.snake-block .parent_two-block:after {
    content: '';
    clear: both;
    display: block;
}
.snake-block .parent_two-block>.one-block {
    float: left;
    width: calc(50% + 5px);
    margin-right: 10px;
}
.snake-block .parent_two-block>.two-block {
    float: left;
    width: calc(43% - 10px);
    margin-left: 10px;
}

.snake-block .parent_three-block {
    padding: 0 15px;
    width: 100%;
    margin-top: 85px;
}
.snake-block .parent_three-block:after {
    content: '';
    clear: both;
    display: block;
}
.snake-block .parent_three-block>.one-block {
    float: left;
    width: calc(54% - 10px);
    margin-right: 10px;
}
.snake-block .parent_three-block>.two-block {
    float: left;
    width: calc(46% - 10px);
    margin-left: 10px;
}

.snake-block .parent_four-block {
    padding: 0 15px;
    width: 100%;
    /*margin-top: 120px;*/
    padding-bottom: 40px;
}
.snake-block .parent_four-block:after {
    content: '';
    clear: both;
    display: block;
}
.snake-block .parent_four-block>.one-block {
    float: left;
    width: calc(54% - 10px);
    margin-right: 10px;
}
.snake-block .parent_four-block>.two-block {
    float: left;
    width: calc(46% - 10px);
    margin-left: 10px;
}

.pfob{
	margin-top: -65px;
}


.pic_list {
    
}
.pic_list .img {
    position: relative;
    background-size: cover;
    height: 340px;
    border-radius: 5px 5px 0 0;
}
.pic_list .img .button-group {
    position: absolute;
    bottom: 0;
    left: 0;
    //text-shadow: 0 0 2px rgba(0,0,0,0.3);
    width: 100%;
}
.pic_list .img .button-group .btn-yellow {
    width: 100%;
    border-radius: 0px;
}
.pic_list .title {
    font-family: Cambria;
    font-weight: bold;
    font-size: 1.8rem;
    line-height: 2.2rem;
    color: #252525;
}
.pic_list .desc {
    font-size: 1.4rem;
    line-height: 1.8rem;
    color: #676767;
}

.block_title {
    font-family: Cambria;
    font-size: 3.0rem;
    line-height: 3.2rem;
    color: #252525;
    font-weight: bold;
}
.block_mini_title {
    font-family: Cambria;
    font-size: 2.4rem;
    line-height: 2.6rem;
    color: #252525;
    font-weight: bold;
}
.block_mini_mini_title {
    font-size: 1.6rem;
    line-height: 1.8rem;
    color: #000000;
    font-weight: bold;
}
.mini-line_green {
    width: 86px;
    height: 4px;
    background-color: #65b22f;
	margin-top: 25px;
}
.icon_box .title {
    font-family: Cambria;
    font-weight: bold;
    font-size: 1.8rem;
    line-height: 2.2rem;
    color: #252525;
}
.pt-12{
	padding-top:12px;
}
.hd0{
	display:none;
}
@media (max-width:1280px) {
	
	.snake-block .parent_two-block>.two-block{
	    width: calc(45% - 10px);
	}
	.snake-block .parent_one-block>.one-block{
		width: calc(45% + 3px);
		margin: 20px 20px 25px 58px;
	}
	.snake-block .parent_one-block>.two-block{
	    width: 44%;
		margin: 0px 20px 25px 0px;
	}
	.pfob{
		margin-top: -25px;
	}
	.snake-block .parent_four-block{
		margin-top: 0px;
	}
	.image-wrapper{
		width: 100%;
	}
    .snake-block {
        padding-top: 55px;
        background-image: none;
        background-position: center 185px;
        background-repeat: no-repeat;
    }
    .snake-block .parent_two-block {
        margin-top: 40px;
    }
    .snake-block .parent_three-block {
        margin-top: 30px;
    }
	.hd0{
		display:none;
	}
}
@media (max-width:1223px) and (min-width:1024px){
    .snake-block .parent_four-block>.two-block{
        margin-top: -50px;
    }
}
@media (max-width:1223px) {
	.snake-block .parent_two-block>.one-block{
		width: calc(46% + 5px);
	}
	.snake-block .parent_two-block>.two-block{
		width: calc(52% - 10px);
	}
	.snake-block .parent_one-block>.one-block{
		margin: 10px 20px 0px 12px;
	}
	.hd1{
		display:block;
	}
	.hd0{
		display:none;
	}
    .snake-block .parent_two-block{
        margin-bottom: 10px;
    }
}

@media (max-width:1023px) {
    .snake-block .parent_two-block>.two-block{
		width: calc(50% - 10px);	
		margin-bottom: 10px;
	}
	.mini-line_green{
		margin-top: 0px !important;
		margin-bottom: 15px !important;
	}
	.ml-20{
		margin-left: 10px !important
	}
	.mr-20 {
		margin-right: 0px !important;
	}
	.snake-block .parent_one-block>.two-block{
		width: 47%;
		margin: 0px;
	}
	.snake-block .parent_one-block>.one-block{
		margin: 10px 17px 0px 0px;
	}
	.snake-block .parent_two-block>.one-block,
	.snake-block .parent_one-block>.one-block,
	.snake-block .parent_three-block>.two-block,
	.snake-block .parent_four-block>.two-block{
	    width: 100%;
        margin-right: 0px;
	}
	.snake-block .parent_two-block>.two-block,
	.snake-block .parent_one-block>.two-block,
	.snake-block .parent_three-block>.one-block,
	.snake-block .parent_four-block>.one-block{
	    width: 100%;
	}
	.pfob{
		margin-top: 0px;
	}
	.snake-block .parent_three-block>.two-block{
		margin-left: 0px; 
	}
	.hd0{
		display:block;
	}
	.hd1{
		display:none;
	}
	.snake-block .parent_four-block>.two-block{
	    margin-bottom: 25px;
	    margin-left: 0px;
	}
}

@media (max-width:767px) {
	.icon_box img{
	    margin-right: 64px;
		margin-left: 40px;
	}
    .snake-block .parent_one-block > .one-block {
        float: left;
        width: calc(100% - 0px);
        margin-right: 0px;
    }
    .snake-block .parent_one-block > .two-block {
        float: left;
        width: calc(100% - 0px);
        margin-right: 0px;
    }
    .snake-block .parent_one-block > .three-block {
        float: left;
        width: calc(100% - 0px);
        margin-right: 0px;
    }
    .promo-block .content {
        padding-left: 0px;
        padding-right: 0px;
    }
    .promo-block .content .info {
        margin-left: 0px;
        margin-right: 0px;
        padding: 40px 30px 100px;
    }
    .button-group {
        text-align: center;
    }
	.snake-block .parent_two-block>.two-block{
		margin-left: 0px;
	}
	
}

@media (max-width:479px) {
	.snake-block .parent_four-block .image-wrapper{
		display:block;
	}
    .snake-block {
        padding-top: 45px;
    }
    .promo-block .content .info {
        margin-top: 0px;
        margin-bottom: 0px;
        margin-left: 0px;
        margin-right: 0px;
        padding: 40px 30px 80px;
    }
	
	.icon_box img{
		width: 48px;
		margin-right: 15px;
		margin-left: 0px;
        float: none;
        display: inline-block;
	}
    .icon_box {
        float: none;
    }
    .icon_box.icon_box_1_one {
        width: calc(100% - 0px);
        margin-right: 0px;
        text-align: center;
    }
    .icon_box.icon_box_1_two {
        width: calc(100% - 0px);
        margin-right: 0px;
        text-align: center;
    }
    .icon_box.icon_box_1_three {
        width: calc(100% - 0px);
        margin-right: 0px;
        text-align: center;
    }
    .icon_box.icon_box_1_four {
        width: calc(100% - 0px);
        margin-right: 0px;
        text-align: center;
    }
    .icon_box.icon_box_1_five {
        width: calc(100% - 0px);
        margin-right: 0px;
        text-align: center;
    }
    .icon_box.icon_box_2_one {
        width: calc(100% - 0px);
        margin-right: 0px;
        text-align: center;
    }
    .icon_box.icon_box_2_two {
        width: calc(100% - 0px);
        margin-right: 0px;
        text-align: center;
    }
    .icon_box.icon_box_2_three {
        width: calc(100% - 0px);
        margin-right: 0px;
        text-align: center;
    }
    .icon_box.icon_box_2_four {
        width: calc(100% - 0px);
        margin-right: 0px;
        text-align: center;
    }
    .snake-block .parent_three-block .image-wrapper {
        margin-top: 20px;
        display: block;
        margin-bottom: 0 !important;
    }
    .snake-block .parent_four-block {
        margin-top: 0px;
        padding-bottom: 20px;
    }
	.snake-block .parent_two-block>.one-block, 
	.snake-block .parent_one-block>.one-block, 
	.snake-block .parent_three-block>.two-block, 
	.snake-block .parent_four-block>.two-block{
		width: 100%;
	}
	.block_title.mb-20.mt-15{
		margin-top: 35px !important;
	}
}
@media(max-width: 1024px) {
    .snake-block {
        padding-top: 0;
    }
}
@media(width: 768px) {
    .parent_two-block .one-block .image-wrapper {
        width: 50%;
        height: 50%;
    }
    .snake-block .parent_two-block>.one-block {
        display: flex;
        justify-content: center;
    }
}