Vertical accordion animation effects based on Bootstrap

Brief Tutorial

This is a vertical accordion effect based on Bootstrap. This vertical accordion effect is made based on the native Bootstrap Accordion component, and is beautified through CSS3, making the effect beautiful and elegant.

How to use

HTML structure

The basic HTML structure of the vertical accordion effect is as follows:

      

          

              

                  

                      

                          

                              
                                  SECTION 1
                              
                          
                      
                      

                          

                              
......
                          
                      
                  
                  ......
              
          
      
  

CSS style

The vertical accordion The beautifying CSS style of the special effects is as follows:

a:hover,a:focus{
    text-decoration: none;
    outline: none;
}
#accordion .panel{
    border: none;
    box-shadow: none;
    border-radius: 0;
    margin-bottom: -5px;
}
#accordion .panel-heading{
    padding: 0;
    border-radius: 0;
    border: none;
    text-align: center;
}
#accordion .panel-title a{
    display: block;
    padding: 25px 30px;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    background: #333;
    border-bottom: 1px solid #4a4a4a;
    position: relative;
    transition: all 0.5s ease 0s;
}
#accordion .panel-title a:hover{
    background: #4a4a4a;
}
#accordion .panel-title a:after,
#accordion .panel-title a.collapsed:after{
    content: "\f067";
    font-family: FontAwesome;
    font-size: 15px;
    font-weight: 200;
    position: absolute;
    top: 25px;
    left: 15px;
    transform: rotate(135deg);
    transition: all 0.5s ease 0s;
}
#accordion .panel-title a.collapsed:after{
    transform: rotate(0deg);
}
#accordion .panel-body{
    background: #167ea0;
    padding: 0 0 0 40px;
    border: none;
    position: relative;
}
#accordion .panel-body p{
    font-size: 14px;
    color: #fff;
    line-height: 25px;
    background: #3296b7;
    padding: 30px;
    margin: 0;
}
#accordion .panel-collapse .panel-body p{
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.5s ease-in-out 0s;
}
#accordion .panel-collapse.in .panel-body p{
    opacity: 1;
    transform: scale(1);
}

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