2016-04-14 131 views

回答

1

你的CSS缺少一些支架,試試這個:

h1 { 
    font-family: helvetica, arial; 
    text-align:center; 
} 

* { 
    box-sizing: border-box; 
    font-family: helvetica, arial; 
} 

.row { 
    width:100%; 
} 


.text { 
    background-color: #b3ccff; 
    height:100%; 
    border: 1px solid black; 
    margin-left: 20px; 
    margin-right: 20px; 
    margin-bottom: 20px; 
    position: relative; 

} 
p { 
    padding-top: 10px; 
    padding-left: 3px; 
} 

.title { 

    position: absolute; 
    top: 0px; 
    right: 0px; 
    padding-right: 8px; 
    padding-left:8px; 
    border: 1px solid black; 
    text-align: center; 
    color: black; 
    font-weight:bold; 
    border-color:black; 
    border-left-width: 1px; 
    border-top-width: 0px; 
    border-right-width: 0px; 


} 




#chicken { 
    background-color: #2d8659; 
    color:white; 
} 

#beef { 
    background-color: #d1d1e0; 

} 

#sushi { 
    background-color: #80ffd4; 
} 




@media (min-width: 992px){ 
    .col-lg-3{ 
     float: left; 
     width: 33%; 
     padding: 15px; 
    } 
} 
@media (min-width: 768px) and (max-width: 991px){ 
    .col-md-6 { 
     float: left; 
     width: 50%; 

    } 

    .col-md-12 { 
     float: left; 
     width: 100%; 
    } 

} 
@media (max-width: 767px){ 
    .col-sm-12 { 
     float: left; 
     width: 100%; 
    } 


}