.tutorials_box{
  width: 100%;
    height: 430px; 
    max-width: 100%;
    background:url(/images2020/article/top-banner.jpg) center center no-repeat scroll;
    margin: 0px auto; 
    margin-top: 68px;
    margin-bottom: 100px;
}
.tutorials_box h2{
  font-family: Open Sans;
	font-size: 36px;
	font-weight: 600;
	font-stretch: normal;
	line-height: 32px;
	letter-spacing: 0px;
	color: #ffffff;
}

.tutorials_box p{
  font-family: Open Sans;
	font-size: 18px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 26px;
	letter-spacing: 0px;
  color: #ffffff;
  width: 60%;
  margin-bottom: 15px;
}
.avc_tutorials_boxs{
  display: block;
}
.avc_tutorials_boxs_none{
  display: none;
}
.tutorials{
  padding-top: 46px;
  padding-left: 58px;
  width: 100%;
}

.tutorials .home_btn{
  width: auto;
  height: 42px; 
  border-radius: 8px;
  margin-right: 14px;
}

.home_btnmac_hover{
  background:url(/images2020/article/mac.png) no-repeat 1px 1px;
  width: 22px;
  height: 22px;
}

 .home_btn:hover .home_btnmac_hover{
  background:url(/images2020/article/mac-hover.png) no-repeat 0 0;
 }

 .btn_mgt{
   margin-bottom: 30px;
 }

 .avc_tutorials_h6{
  font-family: Open Sans;
	font-size: 30px;
	font-weight: 600;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #333333;
 }

 .ado-right-box{
   padding-left: 0;
 }
 .header_buy_boxnav{
   border-bottom: none;
   background-color: #f2f2f2;
 }

 .header_buy_boxnav ul li p{
   font-size: 16px;
 }
 .header_buy_box{
   margin-top: 38px;
 }
 .avc_tutorials_box{
   display: none;
 }

.avc_tutorials_box .avc_tutorials_box_p{
  font-family: Open Sans;
	font-size: 18px;
	font-weight: 600;
	font-stretch: normal;
	letter-spacing: 0px;
  color: #e05149;
  margin-top: 40px;
}
.avc_tutorials_box p{
  font-family: Open Sans;
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 40px;
	letter-spacing: 0px;
  color: #555555;
  width: 100%;
}
.avc_tutorials_box p a{
  color: #555555;
}

.avc_tutorials_box p a:hover{
  color: #555555;
  text-decoration:underline;
}


.avc_row{
  margin-bottom: 138px;
  padding-right: 70px;
}
.ado_right_btn{
  padding:0 20px;
  width: 100%;
}
.ado_right_btn a{
  height: 40px;
  border-radius: 4px;
  border: solid 1px #dcdcdc;
  text-align: center; 
  padding: 10px 15px;
  color: #555555;
  margin-bottom: 10px;
  display: inline-block;
}

@media (max-width: 1024px){
  .header_buy_boxnav ul li p{
    font-size: 12px;
  }
  .avc_row{
    padding-right: 15px;
  }
}

 @media (max-width: 768px){
  .ado-right-box{
    padding:0 10px !important;
  }
  .tutorials{
    padding-left: 28px;
  }
  .tutorials_box h2{
    font-size: 28px;
  }
  .tutorials_box p{
    width: 100%;
    font-size: 14px;
    line-height: normal;
  }
  .tutorials .home_btn{
    padding-left: 10px;
  }
  .avc_tutorials_h6{
    font-size: 26px;
  }
  .header_buy_boxnav{
    margin-bottom: 20px;
  }
  .avc_row{
    padding-right: 10px;
  }
  .avc_tutorials_box .avc_tutorials_box_p{
    font-size: 16px;
  }
  .avc_tutorials_box p{
    font-size: 14px;
  }
 }
 

 @media (max-width: 350px){
  .tutorials{
    padding: 10px;
    
  }
  .header_buy_boxnav ul li p{
    font-size: 12px;
  }
  .tutorials .home_btn:last-child{
    display: none;
  }
 }