@media(min-width:1401px) and (max-width:1650px){
	.all_devices{min-height: 730px;background-position: right;background-size: 70%;}
}
@media(min-width:1401px) and (max-width:1500px){
	.container{width: 100%;}
	.navbar-brand > img{height: 40px;}

	.main-banner{padding: 140px 0 80px;}
	.main-banner .banner-text h3{font-size: 50px;}
	.main-banner .banner-text h2{font-size: 90px;line-height: 90px;}
	.message1{left: auto;right: 0;width: 70%;}
	.message2{left: 0;width: 70%;}
	.message3{left: auto;right: 5%;width: 70%;}

	.main-banner .banner-phone .main-img img{width: 60%;}
	.main-banner .right-phone .main-img img{margin: 0 auto;}
	.main-banner .banner-text a{margin: 40px auto;}
	.bitmap{padding-left: 0;}
	.main-banner .banner-text{padding: 100px 0  0;}
	.main-banner .right-phone span{padding-left: 0;}
	.main-banner .right-phone .main-img:before{margin-left: 0;}


	.colored_boxes{overflow: hidden;}
	.main-banner .banner-phone .main-img:before{margin-left: 0;}
	.colored_boxes ul li .colored-box .box-img h3{font-size: 24px;}
	.colored_boxes ul li .colored-box .box-img img{width: 100px;}
	
	.colored_boxes ul li:last-child .colored-box{padding:60px 0 0; }
	.colored_boxes ul li .colored-box .box-dt ul li{font-size: 14px;}

	.colored_boxes ul li.box:before{right: -5%;}
	.colored_boxes ul li.box:nth-child(2):before {right: -10%;}


	.all_devices{margin: 0;min-height: 730px;background-position: right;background-size: 70%;}
	.all_devices h2{font-size: 40px;}
}

@media(min-width:1201px) and (max-width:1400px){
	.container{width: 100%;}
	.navbar-brand > img{height: 40px;}

	.main-banner{padding: 140px 0 80px;}
	.main-banner .banner-text h3{font-size: 50px;}
	.main-banner .banner-text h2{font-size: 90px;line-height: 90px;}
	.message1{left: auto;right: 0;width: 70%;}
	.message2{left: 0;width: 70%;}
	.message3{left: auto;right: 5%;width: 70%;}

	.main-banner .banner-phone .main-img img{width: 60%;}
	.main-banner .right-phone .main-img img{margin: 0 auto;}
	.main-banner .banner-text a{margin: 40px auto;}
	.bitmap{padding-left: 0;}
	.main-banner .banner-text{padding: 100px 0  0;}
	.main-banner .right-phone span{padding-left: 0;}
	.main-banner .right-phone .main-img:before{margin-left: 0;}


	.colored_boxes{overflow: hidden;}
	.main-banner .banner-phone .main-img:before{margin-left: 0;}
	.colored_boxes ul li .colored-box .box-img h3{font-size: 24px;margin: 30px 0 20px;text-align: left;}
	.colored_boxes ul li .colored-box .box-img img{margin: 0 0 15px;width: 80px;}
	.colored_boxes ul li .colored-box .box-img h3 br{display: none;}
	.colored_boxes ul li .colored-box .box-img{width: 100%;}
	.colored_boxes ul li .colored-box .box-dt{width: 100%;padding-left: 0;}
	.colored_boxes ul li:last-child .colored-box{padding:60px 0 0; }
	.colored_boxes ul li .colored-box .box-dt ul li{font-size: 14px;}
	.colored_boxes ul li.box:before{right: -2%;}
	.colored_boxes ul li.box:nth-child(2):before {right: -2%;}

	.colored_boxes{overflow: hidden;}
	.colored_boxes ul li .colored-box{display: block;padding: 30px 60px 30px 0;}
	.main-banner .banner-phone .main-img:before{margin-left: 0;}
	.colored_boxes ul li .colored-box .box-img h3{font-size: 24px;}
	.colored_boxes ul li .colored-box .box-img img{width: 80px;}
	
	.colored_boxes ul li:last-child .colored-box{padding:60px 0 0; }
	.colored_boxes ul li .colored-box .box-dt ul li{font-size: 14px;}


	.what_is_string_ping h1{font-size: 40px;margin-top: 100px;}
	.iphone_hand{margin: 0;min-height: 650px;background-size: 340px;}


	.all_devices{margin: 0;min-height: 730px;background-position: right;background-size: 70%;}
	.all_devices h2{font-size: 50px;}

	.start_sms h2{margin-top: 40px;font-size: 30px;}
	.start_sms p{font-size: 20px;margin: 25px 0;}
	.start_sms{min-height: auto;padding: 0 0 40px;}


	.inner-banner{padding: 170px 0 50px}
	.inner-title h1{font-size: 62px;}
	.inner-title h1 img{width:20px;}
	.banner-inner-dt p{font-size: 18px;line-height: 28px;}
	.inner-row img.bitlg{min-width:80px;max-width:80px;}
	.feature-dt p{max-width:100%;}

	.pricing-block h4,.pricing-block h3{font-size: 20px;line-height: 26px;}
	.include-list{padding: 15px 40px;}
	.features-list-box{padding: 30px 40px 15px;}

	.abt-pg-wrpper{padding: 180px 0 60px;}
	.abt-pg-wrpper h2{font-size:62px;margin: 0 0 45px;}
	.abt-pg-wrpper h2 img{width:20px;}
	.abt-data{padding: 0 0 0 0px;}

}
@media(min-width:1025px) and (max-width:1200px){
	.container{width: 100%;}
	.navbar-brand > img{height: 40px;}
	.navbar-header h6{text-align: left;padding-left: 10px;}
	.navbar-default .navbar-nav>li{margin-right: 20px;}
	.navbar-default .navbar-nav>li>a{font-size: 16px;}
	.navbar-default .navbar-nav>li>a.signup{padding: 8px 20px;font-size: 16px;margin-left: 10px;}

	.main-banner{padding: 140px 0 80px;}
	.main-banner .banner-text h3{font-size: 40px;}
	.main-banner .banner-text h2{font-size: 80px;line-height: 80px;}
	.message1{left: auto;right: 0;width: 70%;}
	.message2{left: 0;width: 70%;}
	.message3{left: auto;right: 5%;width: 70%;}

	.main-banner .banner-phone .main-img img{width: 60%;}
	.main-banner .right-phone .main-img img{margin: 0 auto;}
	.main-banner .banner-text a{margin: 40px auto;}
	.bitmap{padding-left: 0;}
	.main-banner .banner-text{padding: 100px 0  0;}
	.main-banner .right-phone span{padding-left: 0;}
	.main-banner .right-phone .main-img:before{margin-left: 0;}


	.colored_boxes{overflow: hidden;}
	.main-banner .banner-phone .main-img:before{margin-left: 0;}
	.colored_boxes ul li .colored-box{display: block;padding: 40px 0;}
	.colored_boxes ul li:last-child .colored-box{padding:40px 0;}
	.colored_boxes ul li .colored-box .box-img h3{font-size: 24px;margin: 30px 0 20px;text-align: left;}
	.colored_boxes ul li .colored-box .box-img img{margin: 0 0 15px;width: 100px;}
	.colored_boxes ul li .colored-box .box-img h3 br{display: none;}
	.colored_boxes ul li.box:before{display: none;}
	.colored_boxes ul li .colored-box .box-img{width: 100%;}
	.colored_boxes ul li .colored-box .box-dt{width: 100%;padding-left: 0;}
	.colored_boxes ul li .colored-box .box-dt ul li{font-size: 14px;}


	.what_is_string_ping h1{font-size: 30px;margin-top: 40px;}
	.iphone_hand{margin: 0;min-height: 650px;background-size: 340px;}


	.all_devices{margin: 0;min-height: 730px;background-position: right;background-size: 70%;}
	.all_devices h2{font-size: 50px;}

	.start_sms h2{margin-top: 40px;font-size: 30px;}
	.start_sms p{font-size: 20px;margin: 25px 0;}
	.start_sms{min-height: auto;padding: 0 0 40px;}

	.inner-banner{padding: 170px 0 50px}
	.inner-title h1{font-size: 52px;}
	.inner-title h1 img{width:20px;}
	.banner-inner-dt p{min-width: 100%;font-size: 18px;line-height: 28px;}
	.inner-row img.bitlg{min-width:60px;max-width:60px;}
	.feature-dt p{max-width:100%;}

	.pricing-block h4,.pricing-block h3{font-size: 20px;line-height: 26px;}
	.include-list{padding: 15px 30px;}
	.features-list-box{padding: 30px 30px 15px;}

	.abt-pg-wrpper{padding: 180px 0 60px;}
	.abt-pg-wrpper h2{font-size:52px;margin: 0 0 45px;}
	.abt-pg-wrpper h2 img{width:15px;}
	.abt-data{padding: 0 0 0 0px;}
}

@media(min-width:992px) and (max-width:1024px){
	.container{width: 100%;}
	.navbar-brand > img{height: 40px;}
	.navbar-header h6{text-align: left;padding-left: 10px;}
	.navbar-default .navbar-nav>li{margin-right: 20px;}
	.navbar-default .navbar-nav>li>a{font-size: 16px;}
	.navbar-default .navbar-nav>li>a.signup{padding: 8px 20px;font-size: 16px;margin-left: 10px;}

	.main-banner{padding: 140px 0 80px;}
	.main-banner .banner-text h3{font-size: 30px;}
	.main-banner .banner-text h2{font-size: 50px;line-height: 50px;}
	.message1{left: auto;right: 0;width: 70%;}
	.message2{left: 0;width: 70%;}
	.message3{left: auto;right: 0;width: 70%;}

	.main-banner .banner-phone .main-img img{width: 60%;}
	.main-banner .right-phone .main-img img{margin: 0 auto;}
	.main-banner .banner-text a{margin: 40px auto;}
	.bitmap{padding-left: 0;}
	.main-banner .banner-text{padding: 100px 0  0;}
	.main-banner .right-phone span{padding-left: 0;}
	.main-banner .right-phone .main-img:before{margin-left: 0;}


	.colored_boxes{overflow: hidden;}
	.main-banner .banner-phone .main-img:before{margin-left: 0;}
	.colored_boxes ul li .colored-box{display: block;padding: 40px 0;}
	.colored_boxes ul li:last-child .colored-box{padding:40px 0;}
	.colored_boxes ul li .colored-box .box-img h3{font-size: 24px;margin: 30px 0 20px;text-align: left;}
	.colored_boxes ul li .colored-box .box-img img{margin: 0 0 15px;width: 100px;}
	.colored_boxes ul li .colored-box .box-img h3 br{display: none;}
	.colored_boxes ul li .colored-box .box-img{width: 100%;}
	.colored_boxes ul li .colored-box .box-dt{width: 100%;padding-left: 0;}
	.colored_boxes ul li .colored-box .box-dt ul li{font-size: 14px;}
	.colored_boxes ul li.box:before{display: none;}


	.what_is_string_ping h1{font-size: 30px;margin-top: 40px;}
	.iphone_hand{margin: 0;min-height: 650px;background-size: 340px;}


	.all_devices{margin: 0;min-height: 730px;background-position: right;background-size: 70%;}
	.all_devices h2{font-size: 50px;}

	.start_sms h2{margin-top: 40px;font-size: 30px;}
	.start_sms p{font-size: 20px;margin: 25px 0;}
	.start_sms{min-height: auto;padding: 0 0 40px;}

	.inner-banner{padding: 170px 0 50px}
	.inner-title h1{font-size: 52px;}
	.inner-title h1 img{width:20px;}
	.banner-inner-dt p{min-width: 100%;font-size: 18px;line-height: 28px;}
	.inner-row img.bitlg{min-width:60px;max-width:60px;}
	.feature-dt p{max-width:100%;}

	.pricing-block h4,.pricing-block h3{font-size: 20px;line-height: 26px;}
	.include-list{padding: 15px 30px;}
	.features-list-box{padding: 30px 30px 15px;}

	.abt-pg-wrpper{padding: 180px 0 60px;}
	.abt-pg-wrpper h2{font-size:52px;margin: 0 0 45px;}
	.abt-pg-wrpper h2 img{width:15px;}
	.abt-data{padding: 0 0 0 0px;}
}

@media(min-width:768px) and (max-width:991px){
	.container{width: 100%;}
	.navbar-brand > img{height: 40px;}
	.navbar-header h6{text-align: left;padding-left: 10px;}
	.navbar-default .navbar-nav>li{margin-right: 20px;}
	.navbar-default .navbar-nav>li>a{font-size: 16px;}
	.navbar-default .navbar-nav>li>a.signup{padding: 8px 20px;font-size: 16px;margin-left: 10px;}

	.main-banner{padding: 140px 0 80px;}
	.main-banner .banner-text h3{font-size: 30px;}
	.main-banner .banner-text h2{font-size: 50px;line-height: 50px;}
	.message1{left: auto;right: 0;width: 50%;}
	.message2{left: 0;width: 50%;}
	.message3{left: auto;right: 0;width: 60%;}

	.main-banner .banner-phone .main-img img{width: 60%;}
	.main-banner .right-phone .main-img img{margin: 0 auto;}
	.main-banner .banner-text a{margin: 40px auto;}
	.main-banner .right-phone .main-img:before{margin-left: 0;}
	.main-banner .right-phone span{padding-left: 0;}
	.bitmap{padding-left: 0;}
	.main-banner .banner-text{padding: 0;}

	.colored_boxes{overflow: hidden;}
	.main-banner .banner-phone .main-img:before{margin-left: 0;}
	.colored_boxes ul li.box{width:50%;}
	.colored_boxes ul li.box:last-child{width: 100%;}
	.colored_boxes ul li .colored-box{display: block;padding: 60px 0 0;}
	.colored_boxes ul li .colored-box .box-img h3{font-size: 24px;margin: 30px 0 20px;text-align: left;}
	.colored_boxes ul li .colored-box .box-img img{margin: 0 0 15px;width: 100px;}
	.colored_boxes ul li .colored-box .box-img h3 br{display: none;}
	.colored_boxes ul li.box:before{display: none;}
	.colored_boxes ul li .colored-box .box-img{width: 100%;}
	.colored_boxes ul li .colored-box .box-dt{width: 100%;padding-left: 0;}
	.colored_boxes ul li:last-child .colored-box{padding:60px 0; }


	.what_is_string_ping h1{font-size: 30px;margin-top: 40px;}
	.iphone_hand{margin: 0;min-height: 650px;background-size: 340px;}


	.all_devices{margin: 0;min-height: 530px;background-position: right;background-size: 70%;}
	.all_devices h2{font-size: 30px;}

	.start_sms h2{margin-top: 40px;font-size: 30px;}
	.start_sms p{font-size: 20px;margin: 25px 0;}
	.start_sms{min-height: auto;padding: 0 0 40px;}

	.all_devices p{width: 100%;font-size: 18px;}


	.inner-banner{padding: 150px 0 30px;background-size: cover;background-position: center;}
	.inner-title h1{font-size: 52px;justify-content: center;margin: 0 auto 25px;}
	.inner-title h1 img{width:20px;}
	.banner-inner-dt{display: block;}
	.banner-inner-dt p{font-size:18px;line-height: 30px;text-align: center;min-width: 100%;}
	.inner-row img.bitlg{position:relative;margin: 45px auto 0px;bottom: 0;min-width: 85px;max-width: 85px;}
	.feature-dt p{max-width: 100%;font-size: 14px;}

	.pricing-plan-wrp .col-md-4{width: 50%;}
	.pricing-block h3{font-size: 20px;line-height: 26px;}

	.abt-pg-wrpper{padding: 150px 0 30px;}
	.abt-pg-wrpper h2{font-size:52px;justify-content: center;margin: 0 auto 25px;}
	.abt-pg-wrpper h2 img{width:15px;}
	.abt-data{padding: 35px 0 0;}
	.abt-data p{text-align: center;}
}

@media(min-width:448px) and (max-width:767px){
	.container{width: 100%;}
	.navbar-brand > img{height: 40px;}
	.navbar-header h6{text-align: left;padding-left: 10px;}
	.navbar-default .navbar-nav{float: none;}
	.navbar-default .navbar-nav>li>a.signup{margin-left: 0;}
	.navbar-default .navbar-nav>li{margin: 0;}
	.navbar-default .navbar-nav>li>a{display: table;}
	.navbar-default .navbar-nav>li>a:after{left: 130%;bottom: 18px;}
	.navbar-default .navbar-nav>li.active>a:after, .navbar-default .navbar-nav>li>a:hover:after{width: 80px;}

	.main-banner{padding: 140px 0 80px;}
	.main-banner .banner-text h3{font-size: 30px;}
	.main-banner .banner-text h2{font-size: 50px;line-height: 50px;}
	.message1{left: auto;right: 0;width: 50%;}
	.message2{left: 0;width: 50%;}
	.message3{left: auto;right: 0;width: 60%;}

	.main-banner .banner-phone .main-img img{width: 50%;}
	.main-banner .right-phone .main-img img{margin: 0 auto;}
	.main-banner .banner-text a{margin: 40px auto;}
	.main-banner .right-phone{padding-top: 40px;}
	.main-banner .right-phone span{padding-left: 0;}
	.bitmap{padding-left: 0;}
	.main-banner .banner-text{padding: 0;}
	
	.colored_boxes{overflow: hidden;}
	.main-banner .banner-phone .main-img:before{margin-left: 0;}
	.colored_boxes ul li.box{width: 100%;}
	.colored_boxes ul li .colored-box{display: block;padding: 60px 0 0;}
	.colored_boxes ul li .colored-box .box-img h3{font-size: 24px;margin: 30px 0 20px;text-align: left;}
	.colored_boxes ul li .colored-box .box-img img{margin: 0 0 15px;width: 100px;}
	.colored_boxes ul li .colored-box .box-img h3 br{display: none;}
	.colored_boxes ul li.box:before{display: none;}
	.colored_boxes ul li .colored-box .box-img{width: 100%;}
	.colored_boxes ul li .colored-box .box-dt{width: 100%;padding-left: 0;}
	.colored_boxes ul li:last-child .colored-box{padding:60px 0 0; }


	.what_is_string_ping .row{display: flex;flex-flow: column;}
	.col-sm-6.iphone_hand.one{order: 2;}
	.col-sm-6.two{order: 1;}
	.what_is_string_ping h1{font-size: 30px;margin-top: 40px;}
	.iphone_hand{margin: 0;min-height: 580px;background-size: 320px;}


	.all_devices{margin: 0;min-height: 650px;background-position: bottom;background-size: 70%;}
	.all_devices h2{font-size: 30px;}

	.start_sms h2{margin-top: 40px;font-size: 30px;}
	.start_sms p{font-size: 20px;margin: 25px 0;}

	#footer h3{margin:30px 0 0; }

	.start_sms{min-height: auto;padding: 0 0 40px;}

	.all_devices p{width: 100%;font-size: 18px;}

	.inner-banner{padding: 150px 0 30px;background-size: cover;background-position: center;}
	.inner-title h1{font-size: 42px;justify-content: center;margin: 0 auto 25px;}
	.inner-title h1 img{width:15px;}
	.banner-inner-dt{display: block;}
	.banner-inner-dt p{font-size:16px;line-height: 26px;text-align: center;min-width: 100%;}
	.inner-row img.bitlg{position:relative;margin: 45px auto 0px;bottom: 0;min-width: 85px;max-width: 85px;}
	.feature-dt p{max-width: 100%;font-size: 14px;}

	.abt-pg-wrpper{padding: 150px 0 30px;}
	.abt-pg-wrpper h2{font-size: 42px;justify-content: center;margin: 0 auto 25px;}
	.abt-pg-wrpper h2 img{width:15px;}
	.abt-data{padding: 35px 0 0;}
	.abt-data p{text-align: center;}

	.terms-wrp{padding: 45px 0;}
	.terms-wrp h2{font-size: 18px;}
	.terms-block ul li,.terms-block p{font-size: 14px;line-height: 22px;}
	.terms-block{padding: 0;margin: 0 auto 25px;}

	.privacy-wrp{padding: 45px 0;}
	.privacy-wrp ul li,.privacy-wrp p{font-size: 14px;line-height: 22px;word-break: break-all;}
	.privacy-wrp h2{font-size: 24px;line-height: 34px;}
	.privacy-wrp h3{font-size: 18px;line-height: 28px;}
}

@media(max-width:447px){
	.container{width: 100%;}
	.navbar-brand > img{height: 40px;}
	.navbar-header h6{text-align: left;padding-left: 10px;}
	.navbar-default .navbar-nav{float: none;}
	.navbar-default .navbar-nav>li>a.signup{margin-left: 0;}
	.navbar-default .navbar-nav>li{margin: 0;}
	.navbar-default .navbar-nav>li>a{display: table;}
	.navbar-default .navbar-nav>li>a:after{left: 130%;bottom: 18px;}
	.navbar-default .navbar-nav>li.active>a:after, .navbar-default .navbar-nav>li>a:hover:after{width: 80px;}

	.main-banner{padding: 140px 0 80px;}
	.main-banner .banner-text h3{font-size: 30px;}
	.main-banner .banner-text h2{font-size: 50px;line-height: 50px;}
	.message1{left: auto;right: 0;width: 50%;}
	.message2{left: 0;width: 50%;}
	.message3{left: auto;right: 0;width: 60%;}

	.main-banner .banner-phone .main-img img{width: 50%;}
	.main-banner .right-phone .main-img img{margin: 0 auto;}
	.main-banner .banner-text a{margin: 40px auto;font-size: 20px;}
	.main-banner .right-phone{padding-top: 40px;}
	.main-banner .right-phone span{padding-left: 0;}
	.bitmap{padding-left: 0;}
	.main-banner .banner-text{padding: 0;}

	.colored_boxes{overflow: hidden;}
	.main-banner .banner-phone .main-img:before{margin-left: 0;}
	.colored_boxes ul li.box{width: 100%;}
	.colored_boxes ul li .colored-box{display: block;padding: 60px 0 0;}
	.colored_boxes ul li .colored-box .box-img h3{font-size: 24px;margin: 30px 0 20px;text-align: left;}
	.colored_boxes ul li .colored-box .box-img img{margin: 0 0 15px;width: 100px;}
	.colored_boxes ul li .colored-box .box-img h3 br{display: none;}
	.colored_boxes ul li.box:before{display: none;}
	.colored_boxes ul li .colored-box .box-img{width: 100%;}
	.colored_boxes ul li .colored-box .box-dt{width: 100%;padding-left: 0;}
	.colored_boxes ul li:last-child .colored-box{padding:60px 0; }


	.what_is_string_ping .row{display: flex;flex-flow: column;}
	.col-sm-6.iphone_hand.one{order: 2;}
	.col-sm-6.two{order: 1;}
	.what_is_string_ping h1{font-size: 30px;margin-top: 40px;}
	.iphone_hand{margin: 0;min-height: 580px;}


	.all_devices{margin: 0;min-height: 650px;background-position: bottom;}
	.all_devices h2{font-size: 30px;}

	.start_sms h2{margin-top: 40px;font-size: 30px;}
	.start_sms p{font-size: 20px;margin: 25px 0;}

	#footer h3{margin:30px 0 0; }
	.start_sms{min-height: auto;padding: 0 0 40px;}

	.all_devices p{width: 100%;font-size: 18px;}


	.inner-banner{padding: 150px 0 30px;background-size: cover;background-position: center;}
	.inner-title h1{font-size: 42px;justify-content: center;margin: 0 auto 25px;}
	.inner-title h1 img{width:15px;}
	.banner-inner-dt{display: block;}
	.banner-inner-dt p{font-size:16px;line-height: 26px;text-align: center;min-width: 100%;}
	.inner-row img.bitlg{position:relative;margin: 45px auto 0px;bottom: 0;min-width: 85px;max-width: 85px;}
	.feature-dt p{max-width: 100%;font-size: 14px;}

	.include-list{padding: 15px 30px;}
	.features-list-box{padding: 30px 30px 15px;}
	.pricing-block h3{font-size: 20px;line-height: 26px;}

	.login-wrp{min-height: 400px;}

	.abt-pg-wrpper{padding: 150px 0 30px;}
	.abt-pg-wrpper h2{font-size: 42px;justify-content: center;margin: 0 auto 25px;}
	.abt-pg-wrpper h2 img{width:15px;}
	.abt-data{padding: 35px 0 0;}
	.abt-data p{text-align: center;}

	.terms-wrp{padding: 45px 0;}
	.terms-wrp h2{font-size: 18px;}
	.terms-block ul li,.terms-block p{font-size: 14px;line-height: 22px;}
	.terms-block{padding: 0;margin: 0 auto 25px;}

	.privacy-wrp{padding: 45px 0;}
	.privacy-wrp ul li,.privacy-wrp p{font-size: 14px;line-height: 22px;word-break: break-all;}
	.privacy-wrp h2{font-size: 24px;line-height: 34px;}
	.privacy-wrp h3{font-size: 18px;line-height: 28px;}
}