使用 HTML 和 CSS 设计在线食品配送系统网页

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📜 使用 HTML 和 CSS 设计在线食品配送系统网页

📅 最后修改于: 2021-08-30 12:05:21 🧑 作者: Mango

在本文中，我们将学习如何使用 HTML 和 CSS 为在线食品配送系统制作一个完全响应式的网页。

使用的文件：

索引.html
联系方式.html
样式文件

index.html：下面的 HTML 代码描述了网页的结构。首先，它有一个标题标签来显示公司名称，即“Online FoodShop”。导航栏包含“主页”、“关于”、“菜单”和“联系我们”选项卡。导航栏还包括公司的标志和背景图片以及“在线食品商店”的更多细节以及特色产品。

HTML



  

    
    
    
        

  

    
        Online
        FoodShop
    
    
    
        
        
            Home
            About
            Menu
            ContactUs
        
    
    
        
            Welcome to Online FoodShop
        
        
        
            
                
            
            
                
            
        
    
    
    Featured Products
    
        
            
        
        
            
        
        
            
        
    
    Copyright © 2020-2021 OnlineFoodShop.
           All Rights are reserved

HTML



  

    
    
  
    
    ContactUs

  

    
        Contact Us
        
            
                
                    Type of Query
                
                
            
            
                Name
                
            
            
                Email-Id
                
            
            
                Phone Number
                
            
            
                Are you a member of OnlneFoodShop:
                Yes 
                No 
            
            
                
                    Ellaborate your query

contact.html：以下 HTML 代码描述了导航栏中“ContactUs”选项卡中显示的内容。我们使用输入标签来输入查询的“查询”、“姓名”、“电子邮件ID”、“电话号码”和“说明”的类型。我们还使用单选按钮来查询客户的“在线食品商店”会员资格。该表单还提供了“提交”和“重置”按钮。

HTML



  

    
    
  
    
    ContactUs

  

    
        Contact Us
        
            
                
                    Type of Query
                
                
            
            
                Name
                
            
            
                Email-Id
                
            
            
                Phone Number
                
            
            
                Are you a member of OnlneFoodShop:
                Yes 
                No 
            
            
                
                    Ellaborate your query

style.css：这是样式表块，它为我们提供了正确的网页外观。

标题样式：它由两个“head”标签组成。我们使用字体样式“Ubuntu”来设计标题，我们还使用适当的颜色使一些文本看起来很有吸引力。
导航栏样式：它基本上由徽标样式和内容样式组成。首先，我们将导航栏视为一个 flexbox，并将flex-direction分配给“column”。我们通过 display:block将徽标图像居中。我们使用了margin:auto属性来使图像居中。然后我们将导航栏的内容视为一个 flexbox，然后我们将其正确定位。

背景图片样式：我们使用之前的伪选择器来设置相应的背景图片。

/*CSS Reset*/
*{
    margin:0px;
    padding:0px;
}
/*Header Styling*/

#top{
    color:rgb(245, 10, 10);
    text-align:center;
    font-size:46px;
    font-family: 'Ubuntu Mono', monospace;
}
#top1{
    text-align:center;
    color:black;
    font-size:21px;
    font-family: 'Ubuntu Mono', monospace;
}
/* Navigation bar styling*/

/*Navbar image styling*/
#navbar img{
    display:block;
    width: 50px;
    height:50px;
    margin:auto;
    margin-bottom: 3px;
}

/*Navbar Functionality*/
#navbar{
    display:flex;
    flex-direction: column;
    background-color: gray;
    height: 14vh;
    width: 100vw;
    font-family: 'Ubuntu Mono', monospace;
    margin-top:10px;
   border: 2px solid black;
   border-radius:15px;
}


/*Navbar content functionality*/
#navcontent{
    display: flex;
    justify-content: center;
}


/*Navbar content styling*/
ul li{
    list-style: none;
    margin: 15px;
    border-radius: 20px;
}
ul li a{
    padding: 1px;
    color:white;
    text-decoration: none;
    border-radius:10px;
}
ul li a:hover{
    background-color: red;
    border-radius: 10px;
}

/* website background image designing */
#container1{
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100vw;
    height:63vh;
}

/*Setting the background image using before pseudo selector*/ 
#container1::before{
    content:'';
    background: url("./1.jpg") no-repeat center center/cover;
    width: 100vw;
    height:59vh;
    position: absolute;
    top:0px;
    left: 0px;
    font-family: 'Ubuntu Mono', monospace;
    margin-right:45px;
    font-weight: bold;
    z-index: -1;
    opacity: 0.89;
    border: 2px solid black;
    border-bottom-left-radius: 100px;
}

#row1{
   color: black;
    font-weight:bold;
    font-size: 2rem;
    text-align: center;
    margin-top: 35px;
}
/*Button Styling*/
.btn{
    margin-top:15px;
    border: 3px solid white;
    border-radius:15px;
    background-color:yellow;
    font-size:20px;
    font-weight: bold;
    font-family: 'Ubuntu Mono', monospace;
}
.btn:hover{
    cursor: pointer;
    background-color: red;
}


#container3{
    display: flex;
    justify-content: space-evenly;
}
#row2{
    width:24vw;
    height:21vh;
    box-shadow: 2px 7px 16px 19px;
     margin-top:51px;
     margin-bottom: 51px;
     display: flex;
    justify-content: center;
     align-items: flex-end;
     position: relative;
     margin-right: 38px;
     border-radius: 40px;
}
#row2::before{
    content: '';
    background: url('2.jpeg') no-repeat center center/cover;
    position: absolute;
    top: 0px;
    left:0px;
    width: 24vw;
    height:21vh;
    z-index: -1;
    border-radius: 40px;
}
#row3{
    position: relative;
    width: 24vw;
    height:21vh;
    display: flex;
    justify-content: center;
     align-items: flex-end;
     box-shadow: 2px 7px 16px 19px;
     margin-top:51px;
     margin-bottom: 51px;
     
     margin-left: 38px;
     border-radius: 40px;
}
#row3::before{
    content: '';
    background: url('3.jpeg') no-repeat center center/cover;
    position: absolute;
    top:0px;
    left:0px;
    width: 24vw;
    height:21vh;
    z-index: -1;
    border-radius: 40px;
}

#top3{
    text-align: center;
    color:red;
    font-family: 'Ubuntu Mono', monospace;
}
#container4{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    margin: 41px;
}  
#row4{
    width: 29vw;
    height: 360px;
    border: 2px solid black;
    background:url('a1.jpeg') no-repeat center center/cover; 
    display: flex;
    justify-content:center;
    align-items:flex-end;
    border-radius: 15px;
}
#row5{
    width: 29vw;
    height: 360px;
    border: 2px solid black;
    background:url('a2.jpeg') no-repeat center center/cover;
    display: flex;
    justify-content:center;
    align-items:flex-end;
    border-radius: 15px;
}
#row6{
    width: 30vw;
    height: 360px;
    border: 2px solid black;
    background:url('a3.jpeg') no-repeat center center/cover;
    display: flex;
    justify-content:center;
    align-items:flex-end;
    border-radius: 15px;
}
/*Designing the footer*/
footer{
    text-align: center;
}
/*Designing of Contact Us*/
#ContactUs{
    width:100vw;
    height:100vh;
    display:flex;
    flex-direction: column;
    align-items: center;
    background-color: gray;
}
.form-shape input, .form-shape select, .form-shape textarea{
   width: 92%;
   padding: 0.5rem;
}
/*Changing the color of placeholder*/
::placeholder{                  
    color:gray;
}
/*Making the webpage responsive using media quries*/
@media only screen and (max-width:1131px){
    #row4{
        width: 42vw;
    }
    #row5{
        width:45vw;
    }
    #row6{
        margin-top: 20px;
        width:90vw;
    }
}
@media only screen and (min-width:600px) and (max-width:781px)
{
    #row4{
        width:84vw;
        margin: auto;
        margin-left: 22px;
    }
    #row5{
        
        width:84vw;
        margin: auto;
        margin-top: 20px;
        margin-left: 22px;
    }
    #row6{
        width:84vw;
        margin: auto;
        margin-top: 20px;
        margin-left: 22px;
    }
}
@media only screen and (max-width:600px){
    #row4{
        width:78vw;
        margin: auto;
        margin-left: 3px;
    }
    #row5{
        
        width:78vw;
        margin: auto;
        margin-top: 20px;
        margin-left: 3px;
    }
    #row6{
        width:78vw;
        margin: auto;
        margin-top: 20px;
        margin-left: 3px;
    }
}
@media only screen and (min-height:1000px){
    #navbar{
        height:10vh;
    }
    #container1::before{
        height:39vh;
    }
    #container1{
        height:44vh
    }
}

输出：

15.6 英寸笔记本电脑：
iPhone 6/7/8 加：
iPad Pro：