css怎么写五角星 日记怎么写五年级

本文操作环境：windows7系统、HTML5&&CSS3版，DELL G3电脑

使用css实现五角星

大五角星

通过small名class创建div

.small-all{
display: flex;
margin:1rem 13%;
}
.small {
    border-color: #7d7d7d transparent transparent transparent;
    border-style: solid;
    border-top-width: 9.375px;
    border-right-width: 15px;
    border-left-width: 15px;
    height: 0;
    margin-top: 9.375px;
    margin-bottom: 6.02679px;
    position: relative;
    width: 0;
    margin: 2rem 0.8rem;
}
.small:before,.small:after {
    border-color: #7d7d7d transparent transparent transparent;
    border-style: solid;
    border-top-width: 9.375px;
    border-right-width: 15px;
    border-left-width: 15px;
    content: '';
    display: block;
    height: 0;
    left: -15px;
    position: absolute;
    top: -9.375px;
    width: 0;
}
.small:before {
    transform: rotate(70deg);
}
.small:after {
    transform: rotate(-70deg);
}

实现效果

小五角星

通过smaller名class创建div

.smaller {
    border-color: #7d7d7d transparent transparent transparent;
    border-style: solid;
    border-top-width: 5px;
    border-right-width: 10px;
    border-left-width: 10px;
    height: 0;
    margin-right: 1.2rem;
    margin-top: 5px;
    margin-bottom: 3.21429px;
    position: relative;
    width: 0;
}
.smaller:before,.smaller:after {
    border-color: #7d7d7d transparent transparent transparent;
    border-style: solid;
    border-top-width: 5px;
    border-right-width: 10px;
    border-left-width: 10px;
    content: '';
    display: block;
    height: 0;
    left: -10px;
    position: absolute;
    top: -5px;
    width: 0;
}
.smaller:before {
    transform: rotate(70deg);
}
.smaller:after {
    transform: rotate(-70deg);
}

实现效果