bootstrap5折叠页分析

1. .accordion {
   
2.     --bs-accordion-color: #212529;
   
3.     --bs-accordion-bg: #fff;
   
4.     --bs-accordion-transition: color 0.15s ease-in-out,background-color 0.15s ease-in-out,border-color 0.15s ease-in-out,box-shadow 0.15s ease-in-out,border-radius 0.15s ease;
   
5.     --bs-accordion-border-color: var(--bs-border-color);
   
6.     --bs-accordion-border-width: 1px;
   
7.     --bs-accordion-border-radius: 0.375rem;
   
8.     --bs-accordion-inner-border-radius: calc(0.375rem - 1px);
   
9.     --bs-accordion-btn-padding-x: 0;
   
10.     --bs-accordion-btn-padding-y: 1rem;
    
11.     --bs-accordion-btn-color: #212529;
    
12.     --bs-accordion-btn-bg: var(--bs-accordion-bg);
    
13.     --bs-accordion-btn-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23212529'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    
14.     --bs-accordion-btn-icon-width: 1.25rem;
    
15.     --bs-accordion-btn-icon-transform: rotate(-180deg);
    
16.     --bs-accordion-btn-icon-transition: transform 0.2s ease-in-out;
    
17.     --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230c63e4'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    
18.     --bs-accordion-btn-focus-border-color: #86b7fe;
    
19.     --bs-accordion-btn-focus-box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
    
20.     --bs-accordion-body-padding-x: 1.25rem;
    
21.     --bs-accordion-body-padding-y: 1rem;
    
22.     --bs-accordion-active-color: #0c63e4;
    
23.     --bs-accordion-active-bg: #e7f1ff;
    
24. }

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独立修改

1. .accordion-button:not(.collapsed) {
   
2.     color:#ff0000;
   
3. }
   
4. .accordion-button:not(.collapsed)::after {
   
5.     background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ff0000'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
   
6. }
   
7. .accordion-item{
   
8.     background: none!important;
   
9. }
   
10. .accordion-button{
    
11.     padding-left: 0;
    
12.     padding-right: 0;
    
13.     background: none!important;
    
14. }
    
15. .accordion-button:focus {
    
16.     box-shadow: none;
    
17. }

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