.phone-triangle-right-arrow-gray {
    border: 0; 
    border-top: solid 2px #646464; 
    border-left: solid 2px #646464;
    display: inline-block; 
    transform: rotate(135deg); 
    width: 10px; 
    height: 10px;
}


.pc-triangle-right-arrow-gray {
    border: 0; 
    border-top: solid 2px #646464; 
    border-left: solid 2px #646464;
    display: inline-block; 
    transform: rotate(135deg); 
    width: 10px; 
    height: 10px;
}