Circular Arrow [HTML & CSS]

HTML

<div class="arrow">
    <div class="circle"></div>
    <div class="triangle"></div>
</div>

CSS

.arrow {
    position: relative;
    padding: 20px;
    width: 100px;
    height: 100px;
}
.circle {
    position: absolute;
    box-sizing: border-box;
    height: 100px;
    width: 100px;
    border: 15px solid #000;
    border-radius: 50%;
    
    -webkit-clip-path: inset(0 50% 0 0);
    clip-path: inset(0 50% 0 0);
}

.triangle {
    position: absolute;
    width: 35px;
    height: 30px;
    background: #000;
    margin-top: -6px;
    margin-left: 38px;
    
    
    -webkit-clip-path: polygon(50% 0, 0% 100%, 100% 100%);
    clip-path: polygon(50% 0, 0% 100%, 100% 100%);
    
    -moz-transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
}

/* JUST FOR DEMO */
.arrow:hover {
    -webkit-transform: rotate(720deg);
    -ms-transform: rotate(720deg);
    transform: rotate(720deg);
    transition: all 1.2s;
}